hist with relative frequency
Erin Hodgess <hodgess at uhddx01.dt.uh.edu> writes:
Dear R People: Here is yet another histogram question (yahq), please: When I use the hist() command with freq=F, I get density on the side. I would really like to have relative frequency; that is, Rf = density/(sum(density)) Is there a step that I'm leaving out, please?
Several people would probably contest that that is really what you want (histograms are supposed to be density estimates), but if you insist then you could use x <- hist(..., plot=F), normalize the count or density component, then plot(x).
O__ ---- Peter Dalgaard Blegdamsvej 3 c/ /'_ --- Dept. of Biostatistics 2200 Cph. N (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._