colsums: Form Row and Column Sums and Means

In madness: Automatic Differentiation of Multivariate Operations

Form Row and Column Sums and Means

Description

Form Row and Column Sums and Means for madness objects.

Usage

## S4 method for signature 'madness'
colSums(x, na.rm = FALSE, dims = 1)

## S4 method for signature 'madness'
colMeans(x, na.rm = FALSE, dims = 1)

## S4 method for signature 'madness'
rowSums(x, na.rm = FALSE, dims = 1)

## S4 method for signature 'madness'
rowMeans(x, na.rm = FALSE, dims = 1)

Arguments

x	madness object.
na.rm	logical. Should missing values (including NaN) be omitted from the calculations?
dims	integer: Which dimensions are regarded as ‘rows’ or ‘columns’ to sum over. For row*, the sum or mean is over dimensions dims+1, ...; for col* it is over dimensions 1:dims.

Value

a madness object. Note that the sums are flattened to a column vector.

Author(s)

Steven E. Pav [e-mail]

madness documentation built on Aug. 21, 2023, 9:07 a.m.