Re: [R] How to compute p-Values

2009-01-14 Thread David Winsemius
probably Hmisc:::inverseFuntion as well. For p-values you need to go from the observed value back to the proportion that exceed that value. Regards, Andreas. --- David Winsemius schrieb am Mi, 14.1.2009: Von: David Winsemius Betreff: Re: [R] How to compute p-Values An: klein82...@yaho

Re: [R] How to compute p-Values

2009-01-14 Thread Andreas Klein
x27;t get the idea behind it. Maybe someone can explain it, if it is the solution to the problem. Regards, Andreas. --- David Winsemius schrieb am Mi, 14.1.2009: > Von: David Winsemius > Betreff: Re: [R] How to compute p-Values > An: klein82...@yahoo.de > CC: "r help&q

Re: [R] How to compute p-Values

2009-01-14 Thread David Winsemius
: Von: gregor rolshausen Betreff: Re: [R] How to compute p-Values An: "r help" Datum: Mittwoch, 14. Januar 2009, 11:31 Andreas Klein wrote: Hello. How can I compute the Bootstrap p-Value for a one- and two sided test, when I have a bootstrap sample of a statistic of 1000 for exa

Re: [R] How to compute p-Values

2009-01-14 Thread YH Deng
-project.org] On Behalf Of Andreas Klein Sent: January 14, 2009 9:23 AM To: r help Subject: Re: [R] How to compute p-Values Hello. What I wanted was: I have a sample of 100 relizations of a random variable and I want a p-Value for the hypothesis, that the the mean of the sample equals zero (H0) or not (H1

Re: [R] How to compute p-Values

2009-01-14 Thread Andreas Klein
two sided test like described above? Regards, Andreas --- gregor rolshausen schrieb am Mi, 14.1.2009: > Von: gregor rolshausen > Betreff: Re: [R] How to compute p-Values > An: "r help" > Datum: Mittwoch, 14. Januar 2009, 11:31 > Andreas Klein wrote: > >

Re: [R] How to compute p-Values

2009-01-14 Thread David Winsemius
I read the problem a bit differently than Andreas. I thought you were trying to create a *substitute* for the parametric t-test. A p-value is not a statement about a group of tests. It is a statement about one sample of data in comparison with the theoretical (in the case of the parametric

Re: [R] How to compute p-Values

2009-01-14 Thread gregor rolshausen
Andreas Klein wrote: Hello. How can I compute the Bootstrap p-Value for a one- and two sided test, when I have a bootstrap sample of a statistic of 1000 for example? My hypothesis are for example: 1. Two-Sided: H0: mean=0 vs. H1: mean!=0 2. One Sided: H0: mean>=0 vs. H1: mean<0 hi, do y

[R] How to compute p-Values

2009-01-14 Thread Andreas Klein
Hello. How can I compute the Bootstrap p-Value for a one- and two sided test, when I have a bootstrap sample of a statistic of 1000 for example? My hypothesis are for example: 1. Two-Sided: H0: mean=0 vs. H1: mean!=0 2. One Sided: H0: mean>=0 vs. H1: mean<0 I hope you can help me Thanks i