删除na r

代码示例

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r删除na从数据集

new_df <- na.omit(df, c("myvar1", "myvar2")) # Remove NA on specific variables
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r-删除NA从coulm

df <- data.frame(x = c(1, 2, 3), y = c(0, 10, NA), z=c(NA, 33, 22))
subset(df, !is.na(y))

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