Hi, there I am new on R. I want to plot a graph like this.
The curves are created by these equations : (log(0.4)-(0.37273*log(x)-1.79389))/0.17941, (log(0.5)-(0.37273*log(x)-1.79389))/0.17941, (log(0.6)-(0.37273*log(x)-1.79389))/0.17941, etc. The equations are similar, the only difference is the first log(XXX). I already manually draw the graph by repeating plot() for each equation. But I think there must be a way to just assign a simple variable like x<-c(0.4,0.5,0.6,0.7), and then plot all the curves automatically. I tried to use data frame to make a set of equations, but failed. Could somebody help me? Thank you very much!
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