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COVID19 (version 2.0.3)

cumsum: Cumulative Sums

Description

Returns a numeric object whose elements are the cumulative sums of the elements of the argument.

Usage

cumsum(x, na.rm = FALSE)

Arguments

x

a numeric object.

na.rm

logical. Should missing values be removed? Default FALSE.

Details

If na.rm=TRUE, then NA are treated as 0 when computing the cumulative sum.

Examples

Run this code
# NOT RUN {
x <- mtcars[1:5,]
x[2,] <- NA

cumsum(x)
cumsum(x, na.rm = TRUE)

# }
# NOT RUN {
# }

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