3 Análise descritiva

library(AgroR)

## ------
## Welcome to AgroR! 
## 
## Shimizu, G.D.; Marubayashi, R.Y.P.; Goncalves, L.S.A. (2021). Package AgroR version 1.2.0

3.1 Um fator

data("pomegranate")
attach(pomegranate)
desc(trat,WL)

## 
## -----------------------------------------------------------------
## General description
## -----------------------------------------------------------------
##             Mean Median  Min  Max Variance        SD    CV(%)
## General 2.259583  2.225 1.54 3.22 0.207465 0.4554833 20.15784
## 
## -----------------------------------------------------------------
## Treatment
## -----------------------------------------------------------------
##      Mean Median  Min  Max    Variance         SD     CV(%)
## T1 1.8425  1.795 1.68 2.10 0.039758333 0.19939492 10.821977
## T2 1.6775  1.675 1.54 1.82 0.015091667 0.12284814  7.323287
## T3 2.6175  2.620 2.24 2.99 0.093758333 0.30619983 11.698179
## T4 2.6200  2.525 2.21 3.22 0.182066667 0.42669271 16.285981
## T5 2.6375  2.665 2.44 2.78 0.020291667 0.14244882  5.400903
## T6 2.1625  2.170 2.04 2.27 0.008891667 0.09429563  4.360492

3.2 Dois fatores

data(cloro)
attach(cloro)
desc2fat(f1,f2,resp)

## 
## -----------------------------------------------------------------
## general description
## -----------------------------------------------------------------
##       Media Mediana Minimo Maximo Variancia   Desvio       CV
## [1,] 218.35     185     32    492  18474.95 135.9226 62.24987
## 
## -----------------------------------------------------------------
## Interaction
## -----------------------------------------------------------------
## $Mean
##    Plantio R1+15 V1+15 V3+15
## IN   272.8 236.6 140.4   304
## NI   170.6  68.2 462.2    92
## 
## $Median
##    Plantio R1+15 V1+15 V3+15
## IN     300   222   161   258
## NI     136    48   453    79
## 
## $Min
##    Plantio R1+15 V1+15 V3+15
## IN     163   174    83   196
## NI      98    32   438    46
## 
## $Max
##    Plantio R1+15 V1+15 V3+15
## IN     339   335   172   468
## NI     284   160   492   171
## 
## $Variance
##    Plantio  R1+15  V1+15 V3+15
## IN  5628.7 3550.3 1382.8 11286
## NI  6489.8 2771.2  553.2  2266
## 
## $SD
##     Plantio    R1+15    V1+15     V3+15
## IN 75.02466 59.58439 37.18602 106.23559
## NI 80.55929 52.64219 23.52020  47.60252
## 
## $`CV(%)`
##     Plantio    R1+15    V1+15    V3+15
## IN 27.50171 25.18360 26.48577 34.94592
## NI 47.22116 77.18796  5.08875 51.74187
## 
## 
## -----------------------------------------------------------------
## f1
## -----------------------------------------------------------------
##      Mean Median Min Max  Variance        SD    CV(%)
## IN 238.45    226  83 468  8571.629  92.58309 38.82705
## NI 198.25    123  32 492 28500.092 168.81970 85.15496
## 
## -----------------------------------------------------------------
## f2
## -----------------------------------------------------------------
##          Mean Median Min Max  Variance        SD    CV(%)
## Plantio 221.7  227.5  98 339  8287.344  91.03485 41.06218
## R1+15   152.4  167.0  32 335 10686.933 103.37762 67.83309
## V1+15   301.3  305.0  83 492 29625.789 172.12144 57.12627
## V3+15   198.0  183.5  46 468 18507.556 136.04248 68.70832
## 
## -----------------------------------------------------------------

3.3 Três fatores

data(enxofre)
attach(enxofre)

## The following objects are masked from cloro:
## 
##     bloco, f1, f2, resp

desc3fat(f1, f2, f3, resp)

3.4 dispvar

data("pomegranate")
dispvar(pomegranate[,-1])

trat=pomegranate$trat
dispvar(pomegranate[,-1], trat)

3.5 tabledesc

data(pomegranate)
tabledesc(pomegranate)

##        WL     SS    AT    ratio
## T1 1.8425 14.225 0.900 16.23341
## T2 1.6775 14.275 0.900 16.73232
## T3 2.6175 15.000 0.975 15.48409
## T4 2.6200 14.050 1.050 13.66667
## T5 2.6375 14.350 1.075 13.50821
## T6 2.1625 14.650 1.025 14.47664

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