CURSO R
LEONARDO
15/10/2020
MONTANDO ARQUIVO DE DADOS
feijao = read.table("https://raw.githubusercontent.com/leocbc/CursoR_iniciante/master/Arquivos/Modulo_2/feijao.txt", header = T)
head(feijao)## REP TRAT NDIF TP VC ACAM ST P5V COMPV NGV PG5V PROD
## 1 1 21 45 2 3 4 52 23.3 108.0 67 15.2 442.7
## 2 2 21 46 1 4 2 47 18.4 97.0 85 13.8 183.7
## 3 3 21 41 1 3 2 57 24.6 102.0 70 15.7 540.1
## 4 4 21 45 2 4 2 66 11.0 78.0 50 9.4 513.8
## 5 1 22 46 2 3 2 35 22.3 99.2 68 16.4 253.7
## 6 2 22 45 2 3 4 52 17.5 81.0 62 13.0 97.9SUMARIZANDO OS DADOS
str(feijao)## 'data.frame': 80 obs. of 12 variables:
## $ REP : int 1 2 3 4 1 2 3 4 1 2 ...
## $ TRAT : int 21 21 21 21 22 22 22 22 23 23 ...
## $ NDIF : int 45 46 41 45 46 45 45 45 45 46 ...
## $ TP : int 2 1 1 2 2 2 2 3 1 1 ...
## $ VC : int 3 4 3 4 3 3 3 2 4 4 ...
## $ ACAM : int 4 2 2 2 2 4 4 3 2 2 ...
## $ ST : int 52 47 57 66 35 52 52 54 54 49 ...
## $ P5V : num 23.3 18.4 24.6 11 22.3 17.5 23.3 19.8 20.2 20.8 ...
## $ COMPV: num 108 97 102 78 99.2 81 108 106 98.9 99 ...
## $ NGV : int 67 85 70 50 68 62 67 62 78 66 ...
## $ PG5V : num 15.2 13.8 15.7 9.4 16.4 13 15.2 15 15.5 15.4 ...
## $ PROD : num 443 184 540 514 254 ...summary(feijao)## REP TRAT NDIF TP VC
## Min. :1.00 Min. :21.00 Min. :37.00 Min. :1.000 Min. :2.000
## 1st Qu.:1.75 1st Qu.:25.75 1st Qu.:40.00 1st Qu.:1.000 1st Qu.:3.000
## Median :2.50 Median :30.50 Median :40.00 Median :1.000 Median :3.000
## Mean :2.50 Mean :30.50 Mean :41.08 Mean :1.562 Mean :3.025
## 3rd Qu.:3.25 3rd Qu.:35.25 3rd Qu.:42.25 3rd Qu.:2.000 3rd Qu.:3.000
## Max. :4.00 Max. :40.00 Max. :47.00 Max. :3.000 Max. :4.000
## ACAM ST P5V COMPV
## Min. :1.000 Min. :20.00 Min. :11.00 Min. : 1.00
## 1st Qu.:2.000 1st Qu.:37.25 1st Qu.:15.62 1st Qu.: 88.00
## Median :3.000 Median :48.50 Median :16.90 Median : 96.00
## Mean :2.812 Mean :46.67 Mean :17.36 Mean : 92.14
## 3rd Qu.:3.000 3rd Qu.:57.00 3rd Qu.:19.02 3rd Qu.:100.00
## Max. :5.000 Max. :76.00 Max. :24.60 Max. :112.00
## NGV PG5V PROD
## Min. :41.00 Min. : 8.90 Min. : 89.9
## 1st Qu.:58.00 1st Qu.: 12.07 1st Qu.: 374.7
## Median :63.50 Median : 13.20 Median : 473.5
## Mean :63.25 Mean : 15.85 Mean : 489.1
## 3rd Qu.:68.00 3rd Qu.: 14.70 3rd Qu.: 616.8
## Max. :85.00 Max. :131.00 Max. :1016.2PLOTANDO HISTOGRAMA
hist(feijao$PROD)