Agricolae，tapply，错误：参数必须具有相同的长度

如何解决Agricolae，tapply，错误：参数必须具有相同的长度

我是 R 的新手，在进行数据分析时遇到了问题。我的 Excel 数据有很多 NA，我尝试解决此错误。如果有人可以提供帮助，这是我的代码，以及指向我的数据示例的链接

file:///C:/Users/steph/Documents/DLI%20ANOVA%20Sample.htm

我的一些变量有 4 次重复而不是全部 8 次重复，所以我在 excel 文件中有很多 NA。尝试 tapply 后，我不断收到此错误：

Error in tapply(X = data1$gi..m3.,INDEX = data1$cultivar,FUN = mean,: 
  arguments must have same length

library(agricolae)
data1=read.csv("DLI ANOVA Sample.csv",header=T,as.is=T)

#setting factors
block = as.factor(data1$block)
treatmentt = as.factor(data1$trt)
cultivar<-factor(data1$cv,c("CR","LB","RF","RR","S","SNS","SNY","SSJ","YC"))
str(data1)

#Summary statistics
tapply(X = data1$growth.index,na.rm=T)
tapply(X = data1$growth.index,INDEX = data1$treatment,na.rm=T)

data.frame':    288 obs. of  24 variables:
 $ block                                    : int  1 1 2 2 3 3 4 4 1 1 ...
 $ trt                                      : chr  "HL-L" "HL-L" "HL-L" "HL-L" ..
 $ cv                                       : chr  "CR" "CR" "CR" "CR" ...
 $ rep                                      : int  1 2 3 4 5 6 7 8 1 2 ...
 $ height                                   : int  23 20 25 19 23 19 22 19 19 24 
 $ growth.index                             : num  0.0221 0.0258 0.0276 0.0227 0.0209
 $ number.of.mature.fruit                   : int  34 30 35 34 28 25 40 24 12 16 ...
 $ mature.fruit.fw                          : num  163 163 186 152 169 ...
 $ number.of.immature.fruit                 : int  38 28 40 27 35 37 44 48 20 30 ...
 $ immature.fruit.fw                        : num  77.4 66.6 87.6 43.4 81.3 ...
 $ Total.number.of.fruit                    : num  72 58 75 61 63 62 84 72 32 46 ...
 $ Total.fruit.fw                           : num  241 230 273 195 250 ...
 $ Fruit.Water.Content..g.                  : num  NA 209 NA 176 NA ...
 $ Brix..                                   : num  4.9 NA 5.6 NA 4.7 NA 5.1 NA 5.6 NA ...
 $ pH                                       : num  4.17 NA 4.3 NA 4.1 ...
 $ EC.uS.mL                                 : num  4.46 NA 9.19 NA 8.24 ...
 $ X..citric.Acid                           : num  0.704 NA 0.397 NA 0.653 ...
 $ Sugar.Acid.Ratio                         : num  6.96 NA 14.11 NA 7.2 ...
 $ oedema.injury.level..1.6.                : int  3 3 1 2 1 1 1 2 2 1 ...
 $ Stomatal.conductance                     : num  NA 365 NA 422 NA ...
 $ spad                                     : num  NA NA NA 64.3 NA 65.5 NA 68.7 NA 55.6 ...
 $ Irrigation.Events                        : int  NA 14 NA 12 NA 13 NA 16 NA 13 ...
 $ WUE                                      : num  NA 0.00584 NA 0.00693 NA ...
 $ transpiration..g.H2O.lost..g.dry.biomass.: num  NA 117 NA 111 NA ...