## errors of bear in R v4.0.0 [🇷 for BE/BA]

Hi Mahmoud,

You're right. These errors appear in all platforms (Windows 10, macOS and Linux-Ubuntu).

» 1. conc. time plots: only cartesian plot are there, no semilog plots; subject number is missing from title of plots; error bars are not clear in the mean conc. time plot on cartesian scale.

The problem can be due to the package ggplot2. The function of labs(title=...,) in ggplot2 doesn't work properly. Plots are created by ggplot2 for this part. However, the plots of lambda_z selection are fine (with subject #). They are created with R built-in plot(). Should we wait for the update of ggplot2 or just switch back to R built-in plot()?

» 2. i got an error message in console as follows:
» Hotelling T^2 with Chi-square Test
» -------------------------------------
» Error in is.finite(x) : default method not implemented for type 'list'"

The line stop at formatC(...). I still don't know how to fix it so far since I cannot find anything wrong. It is for outlier detection analysis (ODA). Turning it off can avoid the error.

Ps. or maybe going back to R v3.6.3 is a good idea.

Thanks for reporting the errors.

All the best,
-- Yung-jin Lee
bear v2.9.1:- created by Hsin-ya Lee & Yung-jin Lee
Kaohsiung, Taiwan https://www.pkpd168.com/bear