Data structure [🇷 for BE/BA]
Hi Helmut,
Many thans for your suggestions. I think you are right, otherwise it's confusing. I got the message
Best
Many thans for your suggestions. I think you are right, otherwise it's confusing. I got the message

Best
❝ Only a general remark about data structures in R. I suggest to code categorial (classification) variables as characters instead of numeric (Treatment, Sequence). It not only helps others to understand what you have meant without requiring an explanation (1=TRTR, 2=RTRT and 1=T, 0=R) but also models (e.g., lm()
, lme()
, lmer()
) will automatically treat them as factors. Avoid Formula
and use Treatment
or Formulation
instead. Personally I prefer Treatment
over Formulation
for generality...
Complete thread:
- Bear vs. Phoenix & SAS Helmut 2015-04-20 17:34 [🇷 for BE/BA]
- R vs. Phoenix & SAS? yjlee168 2015-04-20 19:36
- R vs. Phoenix & SAS? Helmut 2015-04-21 01:02
- lme() does not work with all fixed effects yjlee168 2015-04-21 23:41
- lme() does not work with all fixed effects Astea 2016-11-04 00:13
- lmer: Method B (PE catched for imbalanced dataset!!!) and Method C mittyri 2016-11-05 17:38
- lmer: Method B (PE catched for imbalanced dataset!!!) and Method C Astea 2016-11-05 19:27
- lmer: Method B is ready for scaling mittyri 2016-11-05 20:01
- lmer: Method B is ready for scaling Astea 2016-11-06 11:50
- lmer: Method B is ready for scaling mittyri 2016-11-07 06:07
- lmer: Method B is ready for scaling Astea 2016-11-06 11:50
- lmer: Method B is ready for scaling mittyri 2016-11-05 20:01
- lmer: Method B (PE catched for imbalanced dataset!!!) and Method C Astea 2016-11-05 19:27
- lmer: Method B (PE catched for imbalanced dataset!!!) and Method C mittyri 2016-11-05 17:38
- lme() does not work with all fixed effects Astea 2016-11-04 00:13
- lme() does not work with all fixed effects yjlee168 2015-04-21 23:41
- R vs. Phoenix & SAS? Helmut 2015-04-21 01:02
- info for lsmeans yjlee168 2015-04-20 21:34
- info for lsmeans Helmut 2015-04-21 01:15
- once more about R and replicate designes Astea 2016-11-02 23:43
- once more about R and replicate designes VStus 2016-11-06 11:34
- Getting variance components from the lmer output StatR 2017-02-03 13:53
- Getting variance components from the lmer output VStus 2017-02-03 15:47
- Getting variance components from the lmer output StatR 2017-02-03 17:12
- Getting variance components d_labes 2017-02-07 11:16
- Getting variance components StatR 2017-02-07 11:36
- Getting variance components StatR 2017-02-08 08:41
- Getting variance components d_labes 2017-02-08 10:13
- Getting variance components StatR 2017-02-08 10:19
- Data structure Helmut 2017-02-08 10:33
- Data structureStatR 2017-02-08 10:49
- Getting variance components d_labes 2017-02-08 10:13
- Getting variance components d_labes 2017-02-07 11:16
- Getting variance components from the lmer output StatR 2017-02-03 17:12
- Getting variance components from the lmer output VStus 2017-02-03 15:47
- Getting variance components from the lmer output StatR 2017-02-03 13:53
- once more about R and replicate designes VStus 2016-11-06 11:34
- once more about R and replicate designes Astea 2016-11-02 23:43
- info for lsmeans Helmut 2015-04-21 01:15
- R vs. Phoenix & SAS? yjlee168 2015-04-20 19:36