Displaying 2 results from an estimated 2 matches for "thanomsieng".
2001 Dec 09
1
Help for Power analysis
...I not sure this R code is correctly ? I would to show
the number of Sample Size at Sample Size Axis that line
draw from Power Axis (80%) from R code.
How I show this and select the most appropriate of
this power (.79955687 - 80983575).
Thank for your help and answer.
Best Regards,
Nikom Thanomsieng,
Email: nikom at kku.ac.th
....
#Power analysis: Sample size for Chi-Square 2x2, RxC: R software
#Concept from SAS program to calculate power of ANOVA F-test
#http://www2.tltc.ttu.edu/Westfall/images/5347/power_analysis_of_anova_f_test.htm
# and Cohen,J (1977). Statistical Power Analysis for Beh...
2000 Mar 07
3
set_seed
Dear Sir,
I would like to set seed in R before this command
>B <- 10
>x <- rnorm(15)
for (i in 1:B)
{boot.sample <- print(sample(x,replace=T))
}
...
>
for reason of stable of data output. How I do ?
Best Regards,
Nikom Thanomsieng
Department of Biostatistics & Demography,
Faculty of Public Health,
Khon Kaen University, Thailand.
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