LINKGUERRAS = "https://en.wikipedia.org/wiki/List_of_wars_by_death_toll"
library(htmltab)
ancient = htmltab(doc = LINKGUERRAS, 
               which ='//*[@id="mw-content-text"]/div/table[4]')
medieval = htmltab(doc = LINKGUERRAS, 
               which ='//*[@id="mw-content-text"]/div/table[6]')
## Warning: Columns [Notes] seem to have no data and are removed. Use
## rm_nodata_cols = F to suppress this behavior
modern = htmltab(doc = LINKGUERRAS, 
               which ='//*[@id="mw-content-text"]/div/table[7]')
## Warning: Columns [Notes] seem to have no data and are removed. Use
## rm_nodata_cols = F to suppress this behavior
names(ancient)
## [1] "War"        "Deathrange" "Date"       "Combatants" "Location"  
## [6] "Notes"
names(medieval)
## [1] "War"        "Deathrange" "Date"       "Combatants" "Location"
names(modern)
## [1] "War"        "Deathrange" "Date"       "Combatants" "Location"
guerras1=ancient[,c("War","Location")]
guerras2=medieval[,c("War","Location")]
guerras3=modern[,c("War","Location")]
guerras=rbind(guerras1,guerras2,guerras3)
str(guerras)
## 'data.frame':    166 obs. of  2 variables:
##  $ War     : chr  "Conquests of Cyrus the Great" "Greco–Persian Wars" "Samnite Wars" "Wars of Alexander the Great" ...
##  $ Location: chr  "Middle East" "Greece" "Italy" "Middle East / North Africa / Central Asia / India" ...
table(guerras$Location)
## 
##                                       Afghanistan 
##                                                 3 
##                                           Algeria 
##                                                 3 
##                                          Americas 
##                                                 1 
##                                            Angola 
##                                                 2 
##                                  Balkan Peninsula 
##                                                 1 
##                                        Bangladesh 
##                                                 1 
##                                            Bosnia 
##                                                 1 
##                                     British Isles 
##                                                 1 
##                                           Burundi 
##                                                 1 
##                                   Caucasus region 
##                                                 1 
##                                    Central Africa 
##                                                 2 
##                                             China 
##                                                10 
##                                      China, Korea 
##                                                 1 
##                                    China, Vietnam 
##                                                 1 
##                                          Colombia 
##                                                 3 
##                                             Congo 
##                                                 4 
##                                 Crimean Peninsula 
##                                                 1 
##                                              Cuba 
##                                                 2 
##                                         East Asia 
##                                                 1 
##                                    Eastern Europe 
##                                                 4 
##       Eastern Europe / Middle East / North Africa 
##                                                 1 
##                                           England 
##                                                 2 
##                                   England / Wales 
##                                                 1 
##                                          Ethiopia 
##                                                 2 
##                                           Eurasia 
##                                                 2 
##                                            Europe 
##                                                 4 
##                                 Europe / Americas 
##                                                 2 
##                Europe / Middle East ("Holy Land") 
##                                                 1 
##                                           Finland 
##                                                 1 
##                                            France 
##                                                 3 
##                                           Germany 
##                                                 1 
##                                        Gran Chaco 
##                                                 1 
##                                            Greece 
##                                                 3 
##                                             Haiti 
##                                                 1 
##                                 Iberian Peninsula 
##                                                 1 
##                                             India 
##                                                 4 
##                                  India-Bangladesh 
##                                                 1 
##                                         Indonesia 
##                                                 1 
##                                              Iraq 
##                                                 5 
##                                             Italy 
##                                                 1 
##                                             Korea 
##                                                 3 
##                                              Laos 
##                                                 1 
##                                           Lebanon 
##                                                 1 
##                                             Libya 
##                                                 1 
##                                        Madagascar 
##                                                 1 
##                                         Manchuria 
##                                                 1 
##                                            Mexico 
##                                                 4 
##                                       Middle East 
##                                                 7 
##                        Middle East / North Africa 
##                                                 1 
## Middle East / North Africa / Central Asia / India 
##                                                 1 
##      Middle East / North Africa / Southern Europe 
##                                                 1 
##                          Middle East/North Africa 
##                                                 1 
##                                        Mozambique 
##                                                 1 
##                                           Myanmar 
##                                                 1 
##                                           Nigeria 
##                                                 2 
##                                      North Africa 
##                                                 1 
##                                     North America 
##                                                 1 
##                            North India / Pakistan 
##                                                 1 
##                                   Northeast India 
##                                                 2 
##                                    Northern China 
##                                                 1 
##                                   Northern Europe 
##                                                 1 
##                                          Pakistan 
##                                                 1 
##                                         Patagonia 
##                                                 1 
##                                              Peru 
##                                                 2 
##                                       Philippines 
##                                                 3 
##                                            Russia 
##                                                 2 
##                                            Rwanda 
##                                                 1 
##                                Scotland / England 
##                                                 1 
##                                      Sierra Leone 
##                                                 1 
##                                           Somalia 
##                                                 1 
##                                      South Africa 
##                                                 1 
##                                     South America 
##                                                 1 
##                                    Southeast Asia 
##                                                 3 
##                                  Southeast Europe 
##                                                 1 
##                                   Southern Africa 
##                                                 1 
##                                   Southern Europe 
##                                                 1 
##                    Southern Europe / North Africa 
##                                                 2 
##                                             Spain 
##                                                 2 
##                                         Sri Lanka 
##                                                 1 
##                                             Sudan 
##                                                 3 
##                                             Syria 
##                                                 1 
##                                           Tunisia 
##                                                 1 
##                                            Uganda 
##                                                 1 
##                                               USA 
##                                                 1 
##                                         Venezuela 
##                                                 1 
##                                           Vietnam 
##                                                 1 
##                                    Western Europe 
##                                                 4 
##                     Western Europe / North Africa 
##                                                 2 
##                                         Worldwide 
##                                                 7 
##                                             Yemen 
##                                                 2
library(questionr)
library(magrittr)


guerrasTable=freq(guerras$Location,
           total = F,
        
           exclude = c(NA)) %>% data.frame()

guerrasTable=data.frame(variable=row.names(guerrasTable),
                 guerrasTable,
                 row.names = NULL)
names(guerrasTable)=c("Paises","Cantidad", "Porcentaje")
guerrasTable
##                                               Paises Cantidad Porcentaje
## 1                                        Afghanistan        3        1.8
## 2                                            Algeria        3        1.8
## 3                                           Americas        1        0.6
## 4                                             Angola        2        1.2
## 5                                   Balkan Peninsula        1        0.6
## 6                                         Bangladesh        1        0.6
## 7                                             Bosnia        1        0.6
## 8                                      British Isles        1        0.6
## 9                                            Burundi        1        0.6
## 10                                   Caucasus region        1        0.6
## 11                                    Central Africa        2        1.2
## 12                                             China       10        6.0
## 13                                      China, Korea        1        0.6
## 14                                    China, Vietnam        1        0.6
## 15                                          Colombia        3        1.8
## 16                                             Congo        4        2.4
## 17                                 Crimean Peninsula        1        0.6
## 18                                              Cuba        2        1.2
## 19                                         East Asia        1        0.6
## 20                                    Eastern Europe        4        2.4
## 21       Eastern Europe / Middle East / North Africa        1        0.6
## 22                                           England        2        1.2
## 23                                   England / Wales        1        0.6
## 24                                          Ethiopia        2        1.2
## 25                                           Eurasia        2        1.2
## 26                                            Europe        4        2.4
## 27                                 Europe / Americas        2        1.2
## 28                Europe / Middle East ("Holy Land")        1        0.6
## 29                                           Finland        1        0.6
## 30                                            France        3        1.8
## 31                                           Germany        1        0.6
## 32                                        Gran Chaco        1        0.6
## 33                                            Greece        3        1.8
## 34                                             Haiti        1        0.6
## 35                                 Iberian Peninsula        1        0.6
## 36                                             India        4        2.4
## 37                                  India-Bangladesh        1        0.6
## 38                                         Indonesia        1        0.6
## 39                                              Iraq        5        3.0
## 40                                             Italy        1        0.6
## 41                                             Korea        3        1.8
## 42                                              Laos        1        0.6
## 43                                           Lebanon        1        0.6
## 44                                             Libya        1        0.6
## 45                                        Madagascar        1        0.6
## 46                                         Manchuria        1        0.6
## 47                                            Mexico        4        2.4
## 48                                       Middle East        7        4.2
## 49                        Middle East / North Africa        1        0.6
## 50 Middle East / North Africa / Central Asia / India        1        0.6
## 51      Middle East / North Africa / Southern Europe        1        0.6
## 52                          Middle East/North Africa        1        0.6
## 53                                        Mozambique        1        0.6
## 54                                           Myanmar        1        0.6
## 55                                           Nigeria        2        1.2
## 56                                      North Africa        1        0.6
## 57                                     North America        1        0.6
## 58                            North India / Pakistan        1        0.6
## 59                                   Northeast India        2        1.2
## 60                                    Northern China        1        0.6
## 61                                   Northern Europe        1        0.6
## 62                                          Pakistan        1        0.6
## 63                                         Patagonia        1        0.6
## 64                                              Peru        2        1.2
## 65                                       Philippines        3        1.8
## 66                                            Russia        2        1.2
## 67                                            Rwanda        1        0.6
## 68                                Scotland / England        1        0.6
## 69                                      Sierra Leone        1        0.6
## 70                                           Somalia        1        0.6
## 71                                      South Africa        1        0.6
## 72                                     South America        1        0.6
## 73                                    Southeast Asia        3        1.8
## 74                                  Southeast Europe        1        0.6
## 75                                   Southern Africa        1        0.6
## 76                                   Southern Europe        1        0.6
## 77                    Southern Europe / North Africa        2        1.2
## 78                                             Spain        2        1.2
## 79                                         Sri Lanka        1        0.6
## 80                                             Sudan        3        1.8
## 81                                             Syria        1        0.6
## 82                                           Tunisia        1        0.6
## 83                                            Uganda        1        0.6
## 84                                               USA        1        0.6
## 85                                         Venezuela        1        0.6
## 86                                           Vietnam        1        0.6
## 87                                    Western Europe        4        2.4
## 88                     Western Europe / North Africa        2        1.2
## 89                                         Worldwide        7        4.2
## 90                                             Yemen        2        1.2
library(ggplot2)
mititulo="Ubicacion de las Guerras en la historia"
misubtitulo="Solo con mas 25000 muertos"
base = ggplot(data=guerrasTable,aes(x=Paises,
                                    y=Cantidad))
bar1 = base + geom_bar(stat='identity')
bar1 = bar1 + labs(x="Pais/zona", y="Cantidad",
                   title=mititulo, 
                   subtitle = misubtitulo,
                   caption = "Fuente: Wikipedia")
bar1= bar1 + theme(axis.text.x = 
                     element_text(angle = 0,
                                  size=10,
                                  hjust = 1))
bar1 + theme(axis.text.x = element_text(angle = 25,size=5,hjust = 1))

base = ggplot(data=guerrasTable, 
              aes(x=reorder(Paises,Cantidad),
                  y=Cantidad)) 
bar2 = base + geom_bar(stat='identity') 
bar2

library(qcc)
## Package 'qcc' version 2.7
## Type 'citation("qcc")' for citing this R package in publications.
pareto.chart(table(guerras$Location))

##                                                    
## Pareto chart analysis for table(guerras$Location)
##                                                       Frequency
##   China                                              10.0000000
##   Middle East                                         7.0000000
##   Worldwide                                           7.0000000
##   Iraq                                                5.0000000
##   Congo                                               4.0000000
##   Eastern Europe                                      4.0000000
##   Europe                                              4.0000000
##   India                                               4.0000000
##   Mexico                                              4.0000000
##   Western Europe                                      4.0000000
##   Afghanistan                                         3.0000000
##   Algeria                                             3.0000000
##   Colombia                                            3.0000000
##   France                                              3.0000000
##   Greece                                              3.0000000
##   Korea                                               3.0000000
##   Philippines                                         3.0000000
##   Southeast Asia                                      3.0000000
##   Sudan                                               3.0000000
##   Angola                                              2.0000000
##   Central Africa                                      2.0000000
##   Cuba                                                2.0000000
##   England                                             2.0000000
##   Ethiopia                                            2.0000000
##   Eurasia                                             2.0000000
##   Europe / Americas                                   2.0000000
##   Nigeria                                             2.0000000
##   Northeast India                                     2.0000000
##   Peru                                                2.0000000
##   Russia                                              2.0000000
##   Southern Europe / North Africa                      2.0000000
##   Spain                                               2.0000000
##   Western Europe / North Africa                       2.0000000
##   Yemen                                               2.0000000
##   Americas                                            1.0000000
##   Balkan Peninsula                                    1.0000000
##   Bangladesh                                          1.0000000
##   Bosnia                                              1.0000000
##   British Isles                                       1.0000000
##   Burundi                                             1.0000000
##   Caucasus region                                     1.0000000
##   China, Korea                                        1.0000000
##   China, Vietnam                                      1.0000000
##   Crimean Peninsula                                   1.0000000
##   East Asia                                           1.0000000
##   Eastern Europe / Middle East / North Africa         1.0000000
##   England / Wales                                     1.0000000
##   Europe / Middle East ("Holy Land")                  1.0000000
##   Finland                                             1.0000000
##   Germany                                             1.0000000
##   Gran Chaco                                          1.0000000
##   Haiti                                               1.0000000
##   Iberian Peninsula                                   1.0000000
##   India-Bangladesh                                    1.0000000
##   Indonesia                                           1.0000000
##   Italy                                               1.0000000
##   Laos                                                1.0000000
##   Lebanon                                             1.0000000
##   Libya                                               1.0000000
##   Madagascar                                          1.0000000
##   Manchuria                                           1.0000000
##   Middle East / North Africa                          1.0000000
##   Middle East / North Africa / Central Asia / India   1.0000000
##   Middle East / North Africa / Southern Europe        1.0000000
##   Middle East/North Africa                            1.0000000
##   Mozambique                                          1.0000000
##   Myanmar                                             1.0000000
##   North Africa                                        1.0000000
##   North America                                       1.0000000
##   North India / Pakistan                              1.0000000
##   Northern China                                      1.0000000
##   Northern Europe                                     1.0000000
##   Pakistan                                            1.0000000
##   Patagonia                                           1.0000000
##   Rwanda                                              1.0000000
##   Scotland / England                                  1.0000000
##   Sierra Leone                                        1.0000000
##   Somalia                                             1.0000000
##   South Africa                                        1.0000000
##   South America                                       1.0000000
##   Southeast Europe                                    1.0000000
##   Southern Africa                                     1.0000000
##   Southern Europe                                     1.0000000
##   Sri Lanka                                           1.0000000
##   Syria                                               1.0000000
##   Tunisia                                             1.0000000
##   Uganda                                              1.0000000
##   USA                                                 1.0000000
##   Venezuela                                           1.0000000
##   Vietnam                                             1.0000000
##                                                    
## Pareto chart analysis for table(guerras$Location)
##                                                       Cum.Freq.
##   China                                              10.0000000
##   Middle East                                        17.0000000
##   Worldwide                                          24.0000000
##   Iraq                                               29.0000000
##   Congo                                              33.0000000
##   Eastern Europe                                     37.0000000
##   Europe                                             41.0000000
##   India                                              45.0000000
##   Mexico                                             49.0000000
##   Western Europe                                     53.0000000
##   Afghanistan                                        56.0000000
##   Algeria                                            59.0000000
##   Colombia                                           62.0000000
##   France                                             65.0000000
##   Greece                                             68.0000000
##   Korea                                              71.0000000
##   Philippines                                        74.0000000
##   Southeast Asia                                     77.0000000
##   Sudan                                              80.0000000
##   Angola                                             82.0000000
##   Central Africa                                     84.0000000
##   Cuba                                               86.0000000
##   England                                            88.0000000
##   Ethiopia                                           90.0000000
##   Eurasia                                            92.0000000
##   Europe / Americas                                  94.0000000
##   Nigeria                                            96.0000000
##   Northeast India                                    98.0000000
##   Peru                                              100.0000000
##   Russia                                            102.0000000
##   Southern Europe / North Africa                    104.0000000
##   Spain                                             106.0000000
##   Western Europe / North Africa                     108.0000000
##   Yemen                                             110.0000000
##   Americas                                          111.0000000
##   Balkan Peninsula                                  112.0000000
##   Bangladesh                                        113.0000000
##   Bosnia                                            114.0000000
##   British Isles                                     115.0000000
##   Burundi                                           116.0000000
##   Caucasus region                                   117.0000000
##   China, Korea                                      118.0000000
##   China, Vietnam                                    119.0000000
##   Crimean Peninsula                                 120.0000000
##   East Asia                                         121.0000000
##   Eastern Europe / Middle East / North Africa       122.0000000
##   England / Wales                                   123.0000000
##   Europe / Middle East ("Holy Land")                124.0000000
##   Finland                                           125.0000000
##   Germany                                           126.0000000
##   Gran Chaco                                        127.0000000
##   Haiti                                             128.0000000
##   Iberian Peninsula                                 129.0000000
##   India-Bangladesh                                  130.0000000
##   Indonesia                                         131.0000000
##   Italy                                             132.0000000
##   Laos                                              133.0000000
##   Lebanon                                           134.0000000
##   Libya                                             135.0000000
##   Madagascar                                        136.0000000
##   Manchuria                                         137.0000000
##   Middle East / North Africa                        138.0000000
##   Middle East / North Africa / Central Asia / India 139.0000000
##   Middle East / North Africa / Southern Europe      140.0000000
##   Middle East/North Africa                          141.0000000
##   Mozambique                                        142.0000000
##   Myanmar                                           143.0000000
##   North Africa                                      144.0000000
##   North America                                     145.0000000
##   North India / Pakistan                            146.0000000
##   Northern China                                    147.0000000
##   Northern Europe                                   148.0000000
##   Pakistan                                          149.0000000
##   Patagonia                                         150.0000000
##   Rwanda                                            151.0000000
##   Scotland / England                                152.0000000
##   Sierra Leone                                      153.0000000
##   Somalia                                           154.0000000
##   South Africa                                      155.0000000
##   South America                                     156.0000000
##   Southeast Europe                                  157.0000000
##   Southern Africa                                   158.0000000
##   Southern Europe                                   159.0000000
##   Sri Lanka                                         160.0000000
##   Syria                                             161.0000000
##   Tunisia                                           162.0000000
##   Uganda                                            163.0000000
##   USA                                               164.0000000
##   Venezuela                                         165.0000000
##   Vietnam                                           166.0000000
##                                                    
## Pareto chart analysis for table(guerras$Location)
##                                                      Percentage
##   China                                               6.0240964
##   Middle East                                         4.2168675
##   Worldwide                                           4.2168675
##   Iraq                                                3.0120482
##   Congo                                               2.4096386
##   Eastern Europe                                      2.4096386
##   Europe                                              2.4096386
##   India                                               2.4096386
##   Mexico                                              2.4096386
##   Western Europe                                      2.4096386
##   Afghanistan                                         1.8072289
##   Algeria                                             1.8072289
##   Colombia                                            1.8072289
##   France                                              1.8072289
##   Greece                                              1.8072289
##   Korea                                               1.8072289
##   Philippines                                         1.8072289
##   Southeast Asia                                      1.8072289
##   Sudan                                               1.8072289
##   Angola                                              1.2048193
##   Central Africa                                      1.2048193
##   Cuba                                                1.2048193
##   England                                             1.2048193
##   Ethiopia                                            1.2048193
##   Eurasia                                             1.2048193
##   Europe / Americas                                   1.2048193
##   Nigeria                                             1.2048193
##   Northeast India                                     1.2048193
##   Peru                                                1.2048193
##   Russia                                              1.2048193
##   Southern Europe / North Africa                      1.2048193
##   Spain                                               1.2048193
##   Western Europe / North Africa                       1.2048193
##   Yemen                                               1.2048193
##   Americas                                            0.6024096
##   Balkan Peninsula                                    0.6024096
##   Bangladesh                                          0.6024096
##   Bosnia                                              0.6024096
##   British Isles                                       0.6024096
##   Burundi                                             0.6024096
##   Caucasus region                                     0.6024096
##   China, Korea                                        0.6024096
##   China, Vietnam                                      0.6024096
##   Crimean Peninsula                                   0.6024096
##   East Asia                                           0.6024096
##   Eastern Europe / Middle East / North Africa         0.6024096
##   England / Wales                                     0.6024096
##   Europe / Middle East ("Holy Land")                  0.6024096
##   Finland                                             0.6024096
##   Germany                                             0.6024096
##   Gran Chaco                                          0.6024096
##   Haiti                                               0.6024096
##   Iberian Peninsula                                   0.6024096
##   India-Bangladesh                                    0.6024096
##   Indonesia                                           0.6024096
##   Italy                                               0.6024096
##   Laos                                                0.6024096
##   Lebanon                                             0.6024096
##   Libya                                               0.6024096
##   Madagascar                                          0.6024096
##   Manchuria                                           0.6024096
##   Middle East / North Africa                          0.6024096
##   Middle East / North Africa / Central Asia / India   0.6024096
##   Middle East / North Africa / Southern Europe        0.6024096
##   Middle East/North Africa                            0.6024096
##   Mozambique                                          0.6024096
##   Myanmar                                             0.6024096
##   North Africa                                        0.6024096
##   North America                                       0.6024096
##   North India / Pakistan                              0.6024096
##   Northern China                                      0.6024096
##   Northern Europe                                     0.6024096
##   Pakistan                                            0.6024096
##   Patagonia                                           0.6024096
##   Rwanda                                              0.6024096
##   Scotland / England                                  0.6024096
##   Sierra Leone                                        0.6024096
##   Somalia                                             0.6024096
##   South Africa                                        0.6024096
##   South America                                       0.6024096
##   Southeast Europe                                    0.6024096
##   Southern Africa                                     0.6024096
##   Southern Europe                                     0.6024096
##   Sri Lanka                                           0.6024096
##   Syria                                               0.6024096
##   Tunisia                                             0.6024096
##   Uganda                                              0.6024096
##   USA                                                 0.6024096
##   Venezuela                                           0.6024096
##   Vietnam                                             0.6024096
##                                                    
## Pareto chart analysis for table(guerras$Location)
##                                                     Cum.Percent.
##   China                                                6.0240964
##   Middle East                                         10.2409639
##   Worldwide                                           14.4578313
##   Iraq                                                17.4698795
##   Congo                                               19.8795181
##   Eastern Europe                                      22.2891566
##   Europe                                              24.6987952
##   India                                               27.1084337
##   Mexico                                              29.5180723
##   Western Europe                                      31.9277108
##   Afghanistan                                         33.7349398
##   Algeria                                             35.5421687
##   Colombia                                            37.3493976
##   France                                              39.1566265
##   Greece                                              40.9638554
##   Korea                                               42.7710843
##   Philippines                                         44.5783133
##   Southeast Asia                                      46.3855422
##   Sudan                                               48.1927711
##   Angola                                              49.3975904
##   Central Africa                                      50.6024096
##   Cuba                                                51.8072289
##   England                                             53.0120482
##   Ethiopia                                            54.2168675
##   Eurasia                                             55.4216867
##   Europe / Americas                                   56.6265060
##   Nigeria                                             57.8313253
##   Northeast India                                     59.0361446
##   Peru                                                60.2409639
##   Russia                                              61.4457831
##   Southern Europe / North Africa                      62.6506024
##   Spain                                               63.8554217
##   Western Europe / North Africa                       65.0602410
##   Yemen                                               66.2650602
##   Americas                                            66.8674699
##   Balkan Peninsula                                    67.4698795
##   Bangladesh                                          68.0722892
##   Bosnia                                              68.6746988
##   British Isles                                       69.2771084
##   Burundi                                             69.8795181
##   Caucasus region                                     70.4819277
##   China, Korea                                        71.0843373
##   China, Vietnam                                      71.6867470
##   Crimean Peninsula                                   72.2891566
##   East Asia                                           72.8915663
##   Eastern Europe / Middle East / North Africa         73.4939759
##   England / Wales                                     74.0963855
##   Europe / Middle East ("Holy Land")                  74.6987952
##   Finland                                             75.3012048
##   Germany                                             75.9036145
##   Gran Chaco                                          76.5060241
##   Haiti                                               77.1084337
##   Iberian Peninsula                                   77.7108434
##   India-Bangladesh                                    78.3132530
##   Indonesia                                           78.9156627
##   Italy                                               79.5180723
##   Laos                                                80.1204819
##   Lebanon                                             80.7228916
##   Libya                                               81.3253012
##   Madagascar                                          81.9277108
##   Manchuria                                           82.5301205
##   Middle East / North Africa                          83.1325301
##   Middle East / North Africa / Central Asia / India   83.7349398
##   Middle East / North Africa / Southern Europe        84.3373494
##   Middle East/North Africa                            84.9397590
##   Mozambique                                          85.5421687
##   Myanmar                                             86.1445783
##   North Africa                                        86.7469880
##   North America                                       87.3493976
##   North India / Pakistan                              87.9518072
##   Northern China                                      88.5542169
##   Northern Europe                                     89.1566265
##   Pakistan                                            89.7590361
##   Patagonia                                           90.3614458
##   Rwanda                                              90.9638554
##   Scotland / England                                  91.5662651
##   Sierra Leone                                        92.1686747
##   Somalia                                             92.7710843
##   South Africa                                        93.3734940
##   South America                                       93.9759036
##   Southeast Europe                                    94.5783133
##   Southern Africa                                     95.1807229
##   Southern Europe                                     95.7831325
##   Sri Lanka                                           96.3855422
##   Syria                                               96.9879518
##   Tunisia                                             97.5903614
##   Uganda                                              98.1927711
##   USA                                                 98.7951807
##   Venezuela                                           99.3975904
##   Vietnam                                            100.0000000
library(DescTools)
Mode(guerras$Location)
## [1] "China"
dataTable=table(guerras$Location)
Herfindahl(dataTable)
## [1] 0.0187255