na_omit_selection | R Documentation |
Drop rows containing missing values in selected columns.
na_omit_selection (dat, varsToOmitIfNA)
dat |
a data.frame |
varsToOmitIfNA |
Name or column number of the variables which should be considered for row deletion due to NAs |
A data.frame with deleted rows
dat1 <- data.frame ( v1 = c(1,NA,3), v2 = c(letters[1:2],NA),
v3 = c(NA, NA, TRUE), stringsAsFactors = FALSE)
na.omit(dat1)
na_omit_selection(dat1, "v2")
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