Import data
Read csv file
cacao <- read.csv("flavors_of_cacao.csv")
str(cacao)
## 'data.frame': 1795 obs. of 9 variables:
## $ Company...Maker.if.known. : chr "A. Morin" "A. Morin" "A. Morin" "A. Morin" ...
## $ Specific.Bean.Origin.or.Bar.Name: chr "Agua Grande" "Kpime" "Atsane" "Akata" ...
## $ REF : int 1876 1676 1676 1680 1704 1315 1315 1315 1319 1319 ...
## $ Review.Date : int 2016 2015 2015 2015 2015 2014 2014 2014 2014 2014 ...
## $ Cocoa.Percent : chr "63%" "70%" "70%" "70%" ...
## $ Company.Location : chr "France" "France" "France" "France" ...
## $ Rating : num 3.75 2.75 3 3.5 3.5 2.75 3.5 3.5 3.75 4 ...
## $ Bean.Type : chr " " " " " " " " ...
## $ Broad.Bean.Origin : chr "Sao Tome" "Togo" "Togo" "Togo" ...
Read txt file
cacao1 <- read.delim("flavors_of_cacao.txt")
summary(cacao1)
## Company...Maker.if.known. Specific.Bean.Origin.or.Bar.Name REF
## Length:1795 Length:1795 Min. : 5
## Class :character Class :character 1st Qu.: 576
## Mode :character Mode :character Median :1069
## Mean :1036
## 3rd Qu.:1502
## Max. :1952
## Review.Date Cocoa.Percent Company.Location Rating
## Min. :2006 Length:1795 Length:1795 Min. :1.000
## 1st Qu.:2010 Class :character Class :character 1st Qu.:2.875
## Median :2013 Mode :character Mode :character Median :3.250
## Mean :2012 Mean :3.186
## 3rd Qu.:2015 3rd Qu.:3.500
## Max. :2017 Max. :5.000
## Bean.Type Broad.Bean.Origin
## Length:1795 Length:1795
## Class :character Class :character
## Mode :character Mode :character
##
##
##
Preview data
head(cacao)
## Company...Maker.if.known. Specific.Bean.Origin.or.Bar.Name REF Review.Date
## 1 A. Morin Agua Grande 1876 2016
## 2 A. Morin Kpime 1676 2015
## 3 A. Morin Atsane 1676 2015
## 4 A. Morin Akata 1680 2015
## 5 A. Morin Quilla 1704 2015
## 6 A. Morin Carenero 1315 2014
## Cocoa.Percent Company.Location Rating Bean.Type Broad.Bean.Origin
## 1 63% France 3.75 Sao Tome
## 2 70% France 2.75 Togo
## 3 70% France 3.00 Togo
## 4 70% France 3.50 Togo
## 5 70% France 3.50 Peru
## 6 70% France 2.75 Criollo Venezuela
tail(cacao)
## Company...Maker.if.known. Specific.Bean.Origin.or.Bar.Name REF Review.Date
## 1790 Zotter Indianer, Raw 883 2012
## 1791 Zotter Peru 647 2011
## 1792 Zotter Congo 749 2011
## 1793 Zotter Kerala State 749 2011
## 1794 Zotter Kerala State 781 2011
## 1795 Zotter Brazil, Mitzi Blue 486 2010
## Cocoa.Percent Company.Location Rating Bean.Type Broad.Bean.Origin
## 1790 58% Austria 3.50
## 1791 70% Austria 3.75 Peru
## 1792 65% Austria 3.00 Forastero Congo
## 1793 65% Austria 3.50 Forastero India
## 1794 62% Austria 3.25 India
## 1795 65% Austria 3.00 Brazil