When the problem resulted in something that could not be interpreted as logical.

You are watching: R missing value where true/false needed

For example:

if("condition")

Error in if ("condition") { : argument is not interpretable as logical

When lot of values space passed in the condition.i.e.,

if (c(TRUE, FALSE))

NULL

Warning message:

In if (c(TRUE, FALSE)) { :

the problem has size > 1 and only the first element will certainly be used

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+1 poll
answeredJul 31, 2019by Amit Rawat(32.3k points)

I as soon as ran right into a comparable problem while ns was checking on a null or empty string:

if (x == NULL || x == "") {

Then, I readjusted it come something like this:

if (is.null(x) || x == "") {

And the trouble was solved.

See more: What Is The Weight Limit Of The Wii Balance Board Weight Limit For The Wii Fit?


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