- 只要数据框中含有NA的行都去掉
final[complete.cases(final),]
na.omit(final)
- 过滤某几列
final[complete.cases(final[,5:6]),]
final[complete.cases(final),]
na.omit(final)
final[complete.cases(final[,5:6]),]
转载于:https://www.cnblogs.com/raisok/p/10899463.html