Question about hist
you mean something like this: lapply(histList, function(x) cumsum(x$counts)) I hope it helps. Best, Dimitris ---- Dimitris Rizopoulos Ph.D. Student Biostatistical Centre School of Public Health Catholic University of Leuven Address: Kapucijnenvoer 35, Leuven, Belgium Tel: +32/16/336899 Fax: +32/16/337015 Web: http://www.med.kuleuven.ac.be/biostat/ http://www.student.kuleuven.ac.be/~m0390867/dimitris.htm ----- Original Message ----- From: "Eric Pellegrini" <eric.pellegrini at chemie.uni-erlangen.de> To: <r-help at stat.math.ethz.ch> Sent: Thursday, March 17, 2005 11:19 AM Subject: [R] Question about hist
Hi all, here is my problem: I have a list (called rms) that contains for each of its element a different number of values. Based on that list, I generate an histogram for each of its elements using: histList <- lapply(rms,hist,breaks=seq(0,4,0.1),plot=FALSE) that gives me a list of histograms (called histList) Now, I would like to get the cumulative sum for the field $counts of each of the element of histList using cumsum function. Is that possible given the way I used or is there a simpler one ? Thank you very much Eric -- Eric Pellegrini, PhD Computer-Chemie-Centrum University of Erlangen-N?rnberg N?gelbachstra?e, 25 D-91052 Erlangen Germany
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