Re: [R] Sample size required to estimate population variance

2019-07-05 Thread Stephen Ellison
> Thanks for the suggestion but I'm not sure that it answers my original > question.I need to know how many samples I need to collect to collect in > order to estimate the sample size needed to achieve a specific margin of > error for confidence intervals for the population variance. I'm not sure

Re: [R] Sample size required to estimate population variance

2019-07-04 Thread Thomas Subia via R-help
Thanks for the suggestion but I'm not sure that it answers my original question.I need to know how many samples I need to collect to collect in order to estimate the sample size needed to achieve a specific margin of error for confidence intervals for the population variance. I'm not sure wheth

Re: [R] Sample size required to estimate population variance

2019-07-04 Thread John via R-help
On Tue, 2 Jul 2019 22:23:18 + (UTC) Thomas Subia via R-help wrote: > Colleagues, > Can anyone suggest a package or code which might help me calculate > the minimum sample size required to estimate the population variance? > I can do this in Minitab but I'd rather do this in R. Thomas Subia Y

Re: [R] Sample size required to estimate population variance

2019-07-03 Thread ruipbarradas
just 1 but it will be zero.Hope this helps,Rui BarradasĀ Enviado a partir do meu smartphone Samsung Galaxy. Mensagem original De: Thomas Subia via R-help Data: 02/07/2019 23:23 (GMT+00:00) Para: r-help@r-project.org Assunto: [R] Sample size required to estimate populatio

Re: [R] Sample size required to estimate population variance

2019-07-03 Thread ruipbarradas
homas Subia via R-help Data: 02/07/2019 23:23 (GMT+00:00) Para: r-help@r-project.org Assunto: [R] Sample size required to estimate population variance Colleagues,Can anyone suggest a package or code which might help me calculate the minimum sample size required to estimate the population varianc

Re: [R] Sample size required to estimate population variance

2019-07-02 Thread Richard O'Keefe
Does this help? https://www.r-bloggers.com/computing-sample-size-for-variance-estimation/ On Wed, 3 Jul 2019 at 10:23, Thomas Subia via R-help wrote: > Colleagues, > Can anyone suggest a package or code which might help me calculate the > minimum sample size required to estimate the population v

[R] Sample size required to estimate population variance

2019-07-02 Thread Thomas Subia via R-help
Colleagues, Can anyone suggest a package or code which might help me calculate the minimum sample size required to estimate the population variance? I can do this in Minitab but I'd rather do this in R. Thomas Subia [[alternative HTML version deleted]] ___