capstring: Converts initial character of a string to upper case

Description Usage Arguments Value Author(s) Examples

Description

This function is useful for use before plotting, if one wants capitalized axis labels or factor levels.

Usage

1

Arguments

names

a character vector

Value

a character vector with upper case initial values

Author(s)

W.J. Braun

Examples

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capstring(names(tinting)[c(3,4)])

library(lattice)
levels(tinting$agegp) <- capstring(levels(tinting$agegp))
xyplot(csoa ~ it | sex * agegp, data=tinting) 

jhmaindonald/DAAG documentation built on May 3, 2019, 3:13 p.m.