如以下的报错该怎么办:(
##这是函数调用部分
SSL.PVAF <- train.ssl(feature[1:train.size, ], feature.PVAF, feature[(train.size+1):nrow(feature),], lable)
##这是函数部分
train.ssl <- function(dataone, posi, datatwo, lable) {
print(dim(dataone[, posi]))
print(head(dataone[, lable]))
print(dim(datatwo[, posi]))
ssl <- SelfLearning(dataone[, posi], dataone[, lable], datatwo[, posi], method = ICLeastSquaresClassifier)
return(ssl)
}
求解答