Dear All,
I would like to ask for your help on reproducibility of random sampling with
replacement. For example, one re-samples the rows with replacement of a
residual matrix and uses the new residual matrix thus obtained to produce a
statistic ; repeat this for a certain number of times.
My
Hello,
Inline.
Em 01-01-2014 22:12, Chee Chen escreveu:
Dear All,
I would like to ask for your help on reproducibility of random sampling with
replacement. For example, one re-samples the rows with replacement of a residual
matrix and uses the new residual matrix thus obtained to produce a
Why on earth would you expect S and T to be the same given
what you have done. I am unable to rightly apprehend the
confusion of ideas that could provoke such a question,
(Charles Babbage).
You have to set the *same* seed before each construction.
I.e. do set.seed(123) before creating S; then
If you want to reproduce the same sequence twice, then you need to set the seed
at the beginning of each calculation. You are only doing it for the second
calculation below.
---
Jeff NewmillerThe
You have to set the same seed before each random number generation!
You did not do this.
Bert Gunter
Genentech Nonclinical Biostatistics
(650) 467-7374
Data is not information. Information is not knowledge. And knowledge
is certainly not wisdom.
H. Gilbert Welch
On Wed, Jan 1, 2014 at 2:12
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