signifarray: Specify Significant Digits for Each Column

In ejanalysis/analyze.stuff: Miscellaneous Tools for Analyzing Data in Rows and Columns

Specify Significant Digits for Each Column

Description

Given a matrix or numeric data.frame, round each column to a specified column-specific number of significant digits.

Usage

signifarray(dat, digits = 6)

Arguments

dat	Required, matrix or numeric data.frame with the values to be rounded.
digits	Optional, 6 by default. Can be a vector as long as the number of columns in dat, where each elements specifies the number of significant digits to retain for numbers in the corresponding column of dat.

Value

Returns dat, but with numbers rounded based on digits parameter.

See Also

signif()

Examples

 signifarray(matrix(rnorm(9*5), ncol=5), 1:5)
 signifarray(data.frame(a=rnorm(10), b=rnorm(10), c=rnorm(10)), 1:3)

ejanalysis/analyze.stuff documentation built on Dec. 11, 2024, 2:16 p.m.