strMeanSd: Format means and standard deviations

In Cogitos/predata: Predata load data and explore them

Description

Very simple function to compute the mean and the standard deviation of a vector of numbers and format them as mean (standard deviation). The number of digits to be kept could be set for the mean and the standard deviation.

Usage

strMeanSd(x, dmean = 2, dsd = 1)

Arguments

x	A vector of numbers.
dmean	Optional, the number of digits to use in rounding the mean. Default to 2.
dsd	Optional, the number of digits to use in rounding the standard deviation. Default to 1.

Value

Return a string formatted as mean (standard deviation).

Author(s)

Guillaume T. Vallet [e-mail], University of Montreal (Canada)

Examples

age = c(18, 19, 22, 19, 26, 23, 18, 20, 22, 19)
strMeanSd(age)

Cogitos/predata documentation built on May 6, 2019, 12:21 p.m.