[R] format numbers without leading or trailing 0s
Jeff Newmiller
jdnewmil at dcn.davis.ca.us
Tue Nov 29 19:29:33 CET 2011
Omitting the leading zero is dangerous, since the decimal point can disappear in a poor hardcopy leading to later misinterpretation.
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Michael Friendly <friendly at yorku.ca> wrote:
>A simple question, but I can't find something to do what I want:
>
>Given: a vector of numbers, like
>
>lambda <- c(0, 0.005, 0.01, 0.02, 0.04, 0.08)
>
>Desired: format them in minimal space for use as plot labels, ie,
>without leading or tailing 0s. For this example:
>
>lambdaf <- c("0", .005", ".01", ".02", ".04", ".08")
>
>--
>Michael Friendly Email: friendly AT yorku DOT ca
>Professor, Psychology Dept.
>York University Voice: 416 736-5115 x66249 Fax: 416 736-5814
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