Dear All:
I am trying to plot the function f(x) = x^(1/5) for x=seq(-2,2,0.01). It give me only the plot of f(x) for the positive part of x. I checked the values of f(x), it is NaN for all negative values of x. *this is my code:* x<-seq(-2,2,0.01) y<- (x)^(1/5) plot(x,y, type="l", lwd=3, xlab = " ", ylab = " ", col="blue") abline(v=0, col="gray", lty=2, lwd=3) abline(h=0, col="gray", lty=2, lwd=3) any help will be appreciated. with many thanks steve -- Steven M. Stoline 1123 Forest Avenue Portland, ME 04112 [email protected] [[alternative HTML version deleted]] _______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-sig-teaching
