Removing NA value with if else condition and for loop-CodePudding

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Removing NA value with if else condition and for loop

Time：11-24

I am trying to remove the NA value. I know there are other ways to do it but, for practice, I am using this method.

cost <- c(30000, 35000, 50000, 60000, 70000, 50000, 50000)
new_revenue <- c()

for (i in revenue) {if (i != NA) {new_revenue <- c(new_revenue, i)}}```

But I am getting this error below:
Error in if (i != NA) { : missing value where TRUE/FALSE needed

What am I doing wrong?

CodePudding user response：

use !is.na(i) instead of i != NA

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