Na kolokviju je bilo možno doseči 15 točk. Za ogled se morate obvezno prijaviti na e-mail , da pripravim list z vašimi odgovori. Upošteval bom samo prijave, poslane v ponedeljek, 14. 11., med 8.00 in 14.00. Ogled bo v četrtek, 17.11.2022, ob 11.00 v pisarni RZ-401.
rezultati <- read.table("./K1_objava.csv", header=TRUE, sep=";", dec=",")
library(pastecs)
round(stat.desc(rezultati$K1_tocke), 2)
##      nbr.val     nbr.null       nbr.na          min          max        range          sum       median         mean 
##       334.00         0.00         0.00         1.00        14.00        13.00      2609.00         8.00         7.81 
##      SE.mean CI.mean.0.95          var      std.dev     coef.var 
##         0.13         0.26         5.75         2.40         0.31
library(ggplot2)
ggplot(rezultati, aes(x = K1_tocke)) +
  geom_bar() +
  scale_x_continuous(breaks = (seq(from = 0, to = 15, by = 1))) +
  xlab("Doseženo število točk") +
  ylab("Frekvenca") +
  stat_function(fun = function(x) dnorm(x, 
                                        mean = mean(rezultati$K1_tocke), 
                                        sd = sd(rezultati$K1_tocke)) * 334 * 1,
                                        color = "darkred", size = 1)

table(rezultati$K1_tocke)
## 
##  1  2  3  4  5  6  7  8  9 10 11 12 13 14 
##  1  1  8 13 33 52 50 51 37 34 35 12  5  2
print(rezultati[c(1, 5)])
##     Vpisnaštevilka K1_tocke
## 1         19112641       13
## 2         19142501        4
## 3         19143552        7
## 4         19144671        5
## 5         19147651        7
## 6         19155161        6
## 7         19155348       11
## 8         19160536       10
## 9         19162711        8
## 10        19162732        7
## 11        19163123        2
## 12        19163537        5
## 13        19163631        9
## 14        19164368        8
## 15        19165120       10
## 16        19165712       11
## 17        19166061        8
## 18        19170586        8
## 19        19180458        7
## 20        19180793        8
## 21        19180840        7
## 22        19180966        7
## 23        19181053        4
## 24        19181074        6
## 25        19181226       13
## 26        19181294        9
## 27        19181446        7
## 28        19181645        4
## 29        19181928        6
## 30        19181954        6
## 31        19182001        6
## 32        19182221        6
## 33        19182366        7
## 34        19183050        9
## 35        19183307        6
## 36        19184143        7
## 37        19184269        4
## 38        19184274        5
## 39        19184316        9
## 40        19184391       10
## 41        19184468        7
## 42        19184667        5
## 43        19184709        7
## 44        19185257        3
## 45        19185367        9
## 46        19185545        9
## 47        19185896        3
## 48        19186067        5
## 49        19186182        5
## 50        19186198        8
## 51        19186266       10
## 52        19186952        7
## 53        19187673        6
## 54        19191791        8
## 55        19192002       10
## 56        19192683       11
## 57        19192751        7
## 58        19193069        4
## 59        19193666       10
## 60        19193802        5
## 61        19195438       14
## 62        19195485        9
## 63        19200793        6
## 64        19200821       10
## 65        19200835        6
## 66        19200861       11
## 67        19200877        6
## 68        19200882        8
## 69        19200971        6
## 70        19201315        9
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