where_na | R Documentation |
Internal function that is short for which(is.na(x), arr.ind = TRUE)
.
Creates array index locations of missing values in a dataframe.
where_na(x)
x |
a dataframe |
a matrix with columns "row" and "col", which refer to the row and column that identify the position of a missing value in a dataframe
which_na()
where_na(airquality)
where_na(oceanbuoys$sea_temp_c)
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