Hi everybody, how can I create a loop for plotting parameters for each level of a variable, for example: NAME temperature depth aaa 23 -1 aaa 22 -2 aaa 24 -1 bbb 23 -4 bbb 23 -1 aaa 22 -1 bbb 22 0 I mean, I would like R to plot temperature vs depth for aaa, then another plot for bbb, and so on. Is it for loop ok? Thanks
using "for" loop
2 messages · alessandro carletti, Renaud Lancelot
alessandro carletti a ??crit :
Hi everybody, how can I create a loop for plotting parameters for each level of a variable, for example: NAME temperature depth aaa 23 -1 aaa 22 -2 aaa 24 -1 bbb 23 -4 bbb 23 -1 aaa 22 -1 bbb 22 0 I mean, I would like R to plot temperature vs depth for aaa, then another plot for bbb, and so on. Is it for loop ok? Thanks
Package lattice is your friend. Using your example: Data <- read.table(file = "clipboard", header = TRUE) library(lattice) xyplot(temperature ~ depth | NAME, data = Data) Best, Renaud
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