[R] Error on using Confint function to calculate 95% CI

Hello,  I am trying to estimate 95% CI using the confint function for a generalized liner model. While I am able to estimate Odds ratio using the coef function but on using the confint function, I get the message " Error in approx(sp$y, sp$x, xout = cutoff) : need at least two non-NA values to

Re: [R] diamonds data set from ggplot2

Thank you for sharing the paper. Tim -Original Message- From: R-help On Behalf Of Hadley Wickham Sent: Tuesday, April 25, 2023 9:44 AM To: Sigbert Klinke Cc: r-help@r-project.org Subject: Re: [R] diamonds data set from ggplot2 [External Email] On Tue, Apr 25, 2023 at 4:09 AM Sigbert Kl

Re: [R] Circular plot - polar plot code questions

Thanks yo Tim and Jim for useful suggestions re: my query on circular plots. Rethinking my goal, it appears Jim's suggestion of alternative linear plots make more sense and likley more intuitive for reader. Bruce __ R-help@r-project.org mailing list

[R] problem in arfima in forecast...

Dear members, I am using the forecast package for arfima modelling. THe following is the code: > arfima(ygrpch(OHLCDataEP[[1]])) Call: arfima(y = ygrpch(OHLCDataEP[[1]])) *** Warning during (fdcov) fit: unable to compute correlation matrix; maybe change 'h' Coef

Re: [R] diamonds data set from ggplot2

В Tue, 25 Apr 2023 11:09:10 +0200 Sigbert Klinke пишет: > is there any information about the source of this data set? > > 1.) I read the question of Marina Doucerain in 2012 about the time > and Hadley Wickhams answer "I believe it was 2008." > > 2.) In kaggle someone said "It's a Tiffany & Co'

[R] diamonds data set from ggplot2

Hi, is there any information about the source of this data set? 1.) I read the question of Marina Doucerain in 2012 about the time and Hadley Wickhams answer "I believe it was 2008." 2.) In kaggle someone said "It's a Tiffany & Co's snapshot pricelist from 2017." So, where the data set ste