correlation plots
-
oliverscottcurry
- Posts: 6
- Joined: Fri Jul 09, 2021 9:22 am
- Location: UK
- Contact:
correlation plots
Can someone confirm that these are 95% confidence around the 'regression line' in these Correlation > Plots (as opposed to standard error etc)? Many thanks, Oliver
- Attachments
-
- Screenshot 2025-05-29 at 22.44.06.png (37.62 KiB) Viewed 5726 times
Re: correlation plots
Hi Oliver,
The correlation matrix plots use the GGally R package in the background. To create the scatter plot with regression line the ggally_smooth function (see https://ggobi.github.io/ggally/referenc ... mooth.html) is used. Here you can see that the interval around the regression line represents the standard error, so not the 95% confidence interval.
Cheers,
Ravi
The correlation matrix plots use the GGally R package in the background. To create the scatter plot with regression line the ggally_smooth function (see https://ggobi.github.io/ggally/referenc ... mooth.html) is used. Here you can see that the interval around the regression line represents the standard error, so not the 95% confidence interval.
Cheers,
Ravi