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I tried using powersim from R package simr to estimate the number of participants that I need for an experiment. I performed the simulation based on the data from my pilot study. The model I used is s…
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### Version
version_2.0.0-rc
### Operating system type + version
macOS 10.14.5 - Mojave
### 3D printer brand / version + firmware version (if known)
MK2 (though Not Applicable here)
### B…
sgano updated
4 years ago
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Reported by @chris-german. Following example causes the `polr` function to hang indefinitely (Julia v0.6, PolrModels v0.1.1).
```julia
using PolrModels, Distributions, GLM, StatsBase, DataFrames
…
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Hi,
I am trying to fit two separate observations (glc and ins) in the same individual (DVID= 1 and 2) within nlmixR. The first indiviudal for glucose and insulin are:
`
ID | AMT | TIME | DV | EVI…
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Hi, my package tests are failing since `lme4 1.1-20` appeared on `CRAN` (https://cran.r-project.org/web/checks/check_results_ggstatsplot.html).
![image](https://user-images.githubusercontent.com/1…
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A small CRAN-compatibilty issue has come up (fixed already) which means that we're being asked to update lme4 on CRAN by 9 November. This is fairly short notice for big changes, but it would be good …
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Hi and thanks @jyypma for providing this great R interface to nlopt.
For some particular optimization problems, I use the CCSA quadratic variant of the method of moving asymptoc (MMA) implemented i…
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This is somewhere in the guts of `R/profile.merMod`. If fixed-effects parameters are negative, and we ask for their profiles only:
```
library(lme4)
lmer_wt_full = lmer(mpg ~ wt + (1 + wt | cyl), d…
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Within tab_model, show.ci is supposed to function as either logical or numeric (between 0 and 1, indicating the range of the confidence intervals). However, when specifying show.ci=0.90 (or any other …
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Firstly, the start fit function in Workbench by BlueQuartz is not functioning. So I have to use EMDPFit.
In the `EMSPFit.nml` file, some parameters are undefined. This is found when running `EMDPFi…