我的列表如下:
Suppose I have following information,
#PAN# #Product#
AAAAAAAAAA Product1
AAAAAAAAAA Product2
AAAAAAAAAA Product3
AAAAAAAAAA **Product4**
AAAAAAAAAA Product5
BBBBBBBBBB Product1
BBBBBBBBBB Product2
BBBBBBBBBB Product3
BBBBBBBBBB **Product4**
BBBBBBBBBB Product5
CCCCCCCCCC Product1
DDDDDDDDDD Product2
我还创建了一个数据框
structure(list(x = "Male ", x = "Female ", x = "Unknown ",
x = "Indeterminate"), .Names = c("x", "x", "x", "x"))
我想从列表中采样以添加到数据框中的新列
我尝试过:
OGDProcedure<-data.frame(nrow=10)
但是我得到了错误:
OGDProcedureType$Gender<-replicate(10,paste("Gender: ",sample(GeneralGenderType,1)))
我必须循环吗?
答案 0 :(得分:1)
OGDProcedure <- data.frame(matrix(NA, nrow = 10, ncol = 1))
OGDProcedureType$Gender<-replicate(10,paste("Gender: ",sample(GeneralGenderType,1)))