Have a look at http://had.co.nz/ggplot2/stat_density.html You'll find some exampled and the code to generate them.
ir. Thierry Onkelinx Instituut voor natuur- en bosonderzoek / Research Institute for Nature and Forest team Biometrie & Kwaliteitszorg / team Biometrics & Quality Assurance Kliniekstraat 25 1070 Anderlecht Belgium + 32 2 525 02 51 + 32 54 43 61 85 thierry.onkel...@inbo.be www.inbo.be To call in the statistician after the experiment is done may be no more than asking him to perform a post-mortem examination: he may be able to say what the experiment died of. ~ Sir Ronald Aylmer Fisher The plural of anecdote is not data. ~ Roger Brinner The combination of some data and an aching desire for an answer does not ensure that a reasonable answer can be extracted from a given body of data. ~ John Tukey -----Oorspronkelijk bericht----- Van: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] Namens SMcG Verzonden: vrijdag 2 maart 2012 13:49 Aan: r-help@r-project.org Onderwerp: [R] Statistical Histograms in R Hi, I'm wondering if anybody could possibly help me? I have a table with 5 tab-delimited columns. Each column has 'e-value' scores for 5 different proteins. I'd like to plot a distribution curve using hist() for the 5 different proteins and show the 5 distribution curves on the same graph in different colours. In the case, E-values will be the X-axis and frequency will be the Y-axis. Is this at all possible? Thanks. -- View this message in context: http://r.789695.n4.nabble.com/Statistical-Histograms-in-R-tp4438336p4438336.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
