pl.histgg: Plot histograms for a data frame with ggplot2

In PMmisc: P&M Miscellaneous R Functions

Description

Plotting histograms for a data frame with 4 per image, with titles and label numbers automatically generated.

Usage

pl.histgg(x, l = 1)

Arguments

x	:a data frame
l	: the beginning label number in the title (default set to 1)

Note

This function uses Freedman-Diaconis rule for histogram bin size calculation. In some occasions feed discrete variables to this function may yield terrible results.

References

Freedman, David; Diaconis, Persi (December 1981). "On the histogram as a density estimator: L2 theory" (PDF). Probability Theory and Related Fields. Heidelberg: Springer Berlin. 57 (4): 453<e2><80><93>476. doi:10.1007/BF01025868. ISSN 0178-8051. Retrieved 2009-01-06.

Examples

pl.histgg(as.data.frame(EuStockMarkets),1)

PMmisc documentation built on May 1, 2019, 9:57 p.m.