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RegisterPowerTOST’s functions with as.character(design) [Power / Sample Size]
posted by Helmut 
– Vienna, Austria, 2020-05-13 20:55 (1674 d 11:14 ago) – Posting: # 21436
Views: 9,978
Dear Detlew,
Count me in.
It’s easy for us. But you’re right: Duno how many times a user would set up a data.frame and call the design-argument in a loop.
❝ Don't worry. Many R users are fallen or will fall into this trap I think, amongst others me.
Count me in.
❝ ❝ Shall we add a line to PowerTOST’s functions as a precaution?
❝ ❝ if (is.factor(design)) design <- as.character(design)
❝
❝ Not a bad idea. But don't really know if this is absolutely necessary and if it pays the effort.
It’s easy for us. But you’re right: Duno how many times a user would set up a data.frame and call the design-argument in a loop.
—
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Helmut Schütz
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Dif-tor heh smusma 🖖🏼 Довге життя Україна!
Helmut Schütz
The quality of responses received is directly proportional to the quality of the question asked. 🚮
Science Quotes
Complete thread:
- Sample size calculation (Pilot study result vs literature) Alyssa 2020-05-04 04:35 [Power / Sample Size]
![[Mix]](https://static.bebac.at/img/mix.png "open in Mix view")
- Sample size calculation (Pilot study result vs literature) Dr_Dan 2020-05-04 08:46
- Sample size calculation (Pilot study result vs literature) Alyssa 2020-05-04 09:26
- Estimation of CVw and/or CVwR Helmut 2020-05-04 12:07
- Estimation of CVw and/or CVwR ElMaestro 2020-05-04 12:14
- Mea culpa! Helmut 2020-05-04 12:40
- It must be Myco ElMaestro 2020-05-04 13:46
- It is, it is! Helmut 2020-05-04 14:07
- It is.... Alyssa 2020-05-05 05:00
- Tutorial Helmut 2020-05-05 12:45
- Tutorial Alyssa 2020-05-08 06:48
- library d_labes 2020-05-08 11:16
- Tutorial (from the start) Helmut 2020-05-08 13:08
- Tutorial (from the start) Alyssa 2020-05-12 04:05
- Tracking down error Helmut 2020-05-12 11:49
- Tracking down error: stringsAsFactors d_labes 2020-05-13 11:34
- R <4.0.0 Helmut 2020-05-13 12:07
- R <4.0.0 ElMaestro 2020-05-13 14:18
- R <4.0.0? Helmut 2020-05-13 14:21
- PowerTOST’s functions with as.character(design) d_labes 2020-05-13 18:50
- PowerTOST’s functions with as.character(design)Helmut 2020-05-13 18:55
- R <4.0.0 ElMaestro 2020-05-13 14:18
- R <4.0.0 Helmut 2020-05-13 12:07
- Tracking down error Alyssa 2020-05-15 05:08
- All’s well that ends well. Helmut 2020-05-15 10:52
- Tracking down error: stringsAsFactors d_labes 2020-05-13 11:34
- Tracking down error Helmut 2020-05-12 11:49
- Tutorial (from the start) Alyssa 2020-05-12 04:05
- Tutorial Alyssa 2020-05-08 06:48
- Tutorial Helmut 2020-05-05 12:45
- It is.... Alyssa 2020-05-05 05:00
- It is, it is! Helmut 2020-05-04 14:07
- It must be Myco ElMaestro 2020-05-04 13:46
- Mea culpa! Helmut 2020-05-04 12:40
- Estimation of CVw and/or CVwR ElMaestro 2020-05-04 12:14
- Sample size calculation (Pilot study result vs literature) Dr_Dan 2020-05-04 08:46
Ing. Helmut Schütz