Re: [R] how can generate h(u)=min{a,log(u)} for 0u1 in R ?

2009-12-22 Thread Daniel Malter
, December 21, 2009 3:33 PM To: Daniel Malter Subject: RE: [R] how can generate h(u)=min{a,log(u)} for 0u1 in R ? Hello Dear thank you for your answer, but I need to generate a sample from the function h(u) not compute the h(u). best khazaei Hi, see the example below. There must be a way to do

Re: [R] how can generate h(u)=min{a,log(u)} for 0u1 in R ?

2009-12-22 Thread Daniel Malter
Malter Subject: RE: [R] how can generate h(u)=min{a,log(u)} for 0u1 in R ? Ok. For example let for itration i=4 whe have u1=.1,u2=.2,u3=.3,u4=.6 and u5=.8 then gi(u)=h(u1) when0.1u0.2 =h(u2) when0.2u0.3 =h(u3) when0.3u0.6 =h(u4) when0.6u0.8 where h(ui)=min{a=1,-log

[R] how can generate h(u)=min{a,log(u)} for 0u1 in R ?

2009-12-21 Thread khazaei
Hello, How can generate a sample from h(u)=min{a,log(u)} for 0u1 in R,please? thank you khazaei __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide

Re: [R] how can generate h(u)=min{a,log(u)} for 0u1 in R ?

2009-12-21 Thread Daniel Malter
, 2009 5:17 AM To: r-help@r-project.org Subject: [R] how can generate h(u)=min{a,log(u)} for 0u1 in R ? Hello, How can generate a sample from h(u)=min{a,log(u)} for 0u1 in R,please? thank you khazaei __ R-help@r-project.org mailing list https

Re: [R] how can generate h(u)=min{a,log(u)} for 0u1 in R ?

2009-12-21 Thread Gabor Grothendieck
Use pmin like this: set.seed(123) pmin(-0.1, log(runif(25))) [1] -1.2462628 -0.2378700 -0.8940966 -0.1244104 -0.100 -3.0888020 [7] -0.6384592 -0.1138195 -0.5952313 -0.7839153 -0.100 -0.7911258 [13] -0.3892415 -0.5575096 -2.2737578 -0.100 -1.4020672 -3.1686692 [19] -1.1149834