x axis point labels
Sorry, I hit the send button and then immediately saw the axes=FALSE and manual axis commands. Problem solved. Michaell
On Monday 24 September 2001 16:58, Michaell Taylor wrote:
I am attempting to manually specify x axis value labels (NOT x axis label as in xlab) on a density plot. Generally speaking, I would like to erase the default x axis point labels and replace them with arbitrary x axis point labels relating to specific CDF points. I am sure this can be done, but it isn't obvious to me how. Has anyone done this before? My R code follows if it helps (new to R so please excuse any awkwardness that you notice.) plot(density(gdp), main="Probability Distribution\n of 2002 US GDP Forecast",lwd=3, xlim=c(-9,9), ylim=c(0,.3),xlab="Percent Real GDP Growth") par(new=T) newline _ cbind(c(gdp[5000/2],gdp[5000/2]),c(0,.25)) newline1 _ cbind(c(gdp[.05*5000],gdp[.05*5000]),c(0,.15)) newline2 _ cbind(c(gdp[.95*5000],gdp[.95*5000]),c(0,.15)) newline3 _ cbind(c(gdp[.99*5000],gdp[.99*5000]),c(0,.1)) newline4 _ cbind(c(gdp[.01*5000],gdp[.01*5000]),c(0,.1)) lines(newline, lwd=2) lines(newline1) lines(newline2) lines(newline3) lines(newline4) text(gdp[5000/2],.29,"Median\nForecast") text(gdp[5000*.05],.19,"0.05 Prob.\nForecast") text(gdp[5000*.95],.24,"0.95 Prob.\nForecast") text(gdp[5000*.99],.14,"0.99 Prob.\nForecast") text(gdp[5000*.01],.14,"0.01 Prob.\nForecast") =========================== Michaell Taylor, PhD
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