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Replace missing values
na.replace(x, replace, ...)Vector with missing values (NA) replaced by the value of
replace.
vector possibly containing missing (NA) values
either a scalar replacement value, or a function returning a scalar value
Optional arguments to be passed to replace
Gregory R. Warnes greg@warnes.net
This is a convenience function that is the same as x[is.na(x)] <- replace
x <- c(1, 2, 3, NA, 6, 7, 8, NA, NA)
# Replace with a specified value
na.replace(x, "999")
# Replace with the calculated median
na.replace(x, median, na.rm = TRUE)
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