R in Action, Second Edition

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labels, fitting in bar plots labs() function, ggplot2 package, 2^nd, 3^rd lag() function, stats package lagged differences, calculating lagging a time series Lang, Duncan Temple lapply() function .Last() function latent variable models LaTeX  creating dynamic reports with lattice functions lattice package, 2^nd, 3^rd lavaan package, 2^nd layout() function, 2^nd lbl_test() function, coin package lcda package, 2^nd lcm() function lcmm package leaps package legend.text parameter legend() function, 2^nd legends  customizing for ggplot2 package graphs Leishch, Friedrich length() function, 2^nd leverage value, of observations lexical scoping .libPaths() function library library() function LibreOffice line charts line() function  adding to existing graph