miscTools: sumKeepAttr – R documentation

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sumKeepAttr

Sum of an Array While Keeping its Attributes

This function returns the sum of an numeric array (e.g. vector or matrix) while keeping its attributes.

sumKeepAttr( x, keepNames = FALSE, na.rm = FALSE )

`x`	an numeric array (e.g. vector or matrix).
`keepNames`	logical. Should the name(s) of the element(s) of`x` be assigned to the returned sum? (only relevant if codex has only one element).
`na.rm`	logical. Passed to `sum`. Should missing values be removed?

the sum (see sum).

Arne Henningsen

a <- 1:10
attr( a, "min" ) <- 1
attr( a, "max" ) <- 10
sum(a)
sumKeepAttr(a)

Miscellaneous Tools and Utilities

v0.6-26

GPL (>= 2)

Authors

Arne Henningsen, Ott Toomet

Initial release

2019-12-08