Current cell value in R

Question

Using ifelse() statement if the condition does not hold I want to see the current cell value.

My attempt:

aghh.mrg1$whynoloan <- ifelse( is.na(aghh.mrg1$whynoloan) & (aghh.mrg1$haveloan==0 & aghh.mrg1$ifoloan==0 ),1, CURRENT.CELL.VALUE)

Answer 1

如果我正确理解了您的问题（由于缺乏信息而很难解决），您可以执行以下操作：

aghh.mrg1$whynoloan <- replace(aghh.mrg1$whynoloan, (is.na(aghh.mrg1$whynoloan) & (aghh.mrg1$haveloan == 0 & aghh.mrg1$ifoloan == 0)), 1)