search for: dpearsoniv

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2012 Feb 24
1
Telling plot() the max y value to expect when plotting one distribution and then using lines() to add more distributions
...<- 100 x <- seq(-0.06, +0.06, length=no_of_increments) ##parameters for the plots of three distributions mx<- c(1.95, 18.35,1.93) nux<- c(0.08,-1.02,0.25) locationx<- c(0.0048,-0.00254,0.00189) scalex<- c(0.0115,0.082187,0.026675) ## calculate probability density function hx1<- dpearsonIV(x,m=mx[1],nu=nux[1],location=locationx[1],scale=scalex[1]) hx2<- dpearsonIV(x,m=mx[2],nu=nux[2],location=locationx[2],scale=scalex[2]) hx3<- dpearsonIV(x,m=mx[3],nu=nux[3],location=locationx[3],scale=scalex[3]) ##calculate max of each distribtion maxhx1<- max(hx1) maxhx2<- max(hx2) maxh...
2012 Dec 03
3
r function definition
I am a very new R user. I am trying to write functons and debug functions. One problem for me is that I need to alwasy copy the whole function body and resubmit to R console every time I changed even one line of the function. Because I have long algorithm function, copying and pasting is very tedious for me. I assume if I save the function files, R should be able to just use the new function body