[英]KERAS IN R: Error in Summary.factor (c(1L, 1L, 1L, 1L,1L, 1L, 1L, 1L,1L, 1L, 1L, 1L, : 'min' not meaningful for factors
[英]Error in Summary.factor(1L, na.rm = FALSE) : sum not meaningful for factors for aggregate
我有與此鏈接類似的問題
value <- 1:10
Name <- c(rep("A",5),rep("B",5))
data <- data.frame(Name, value)
我使用聚合的方法是
> aggregate(factor(Name) ~ value, data=data, FUN="sum")
Error in Summary.factor(1L, na.rm = FALSE) :
sum not meaningful for factors
而且我跟隨鏈接而有同樣的錯誤
> data[] <- lapply(data, function(x) type.convert(as.character(x)))
> aggregate(Name ~ value, data, sum)
Error in Summary.factor(1L, na.rm = FALSE) :
sum not meaningful for factors
謝謝
您必須切換Name
和value
:
aggregate(value ~ Name, data = data, FUN = "sum")
Name value
1 A 15
2 B 40
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