JMP - Analysis of Repeated Measures Designs in JMP
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- Опубликовано: 10 фев 2025
- Tutorial on the Analysis in JMP of Data from repeated measures designs, using both multivariate methods, and linear mixed model methods
Recording from a live lecture 02/23/2011
Datasets available at: tinyurl.com/3bh...
Hello Dr. Paris
Thank you for your videos, I am watching them from Montevideo, Uruguay, and I found them fery useful. I am a Proffesor in the Agronomy Department at the Universidad de la República,
Pr Parris thank you very much for your videos. They are so helpful. I would like to find which statistical tests I could use or if you can correct my ideas. Data : *nominal* (years (2 levels), species (4 levels), Day of the years (17 levels for the 1st year and 19 levels for the 2nd year)); *continue* (quantity of starch in differents group of samples). Samples : Stems, needles and buds. Purpose 1 : compare the quantity of starch among species and years. I think it is possible to use ANOVA 2 way. Purpose 2 : Find if there is a relation between the day of the year and the quantity of starch and the sens of this relation in the whole sample and in each group of sample. I think we can use the spearman correlation. Purpose 3 : Compare the groups of samples (stems, needles and buds) and find if the quantity of starch varies depending on plant organ. I think about repeated measures ANOVA or mixed models. The last one is too big for my head. Please help! Any tips would be appreciate. Thank you.
Hello Dr. Parris,
I really like your videos, I would like to ask you if you could perform a conditional logistic regression? since have ever seen any around here and if we are thinking about matched case control studies specially m:n ones I could be very helpful.
best regards,
Hi Dr. Parris,
Thank you for your videos. Can you help me? I want to take to determine average potato weight. 38 potatoes weighed 10 times for total of 380 potatoes If I used only the average weight of 38 potatoes repeated 10 times my confidence intervals are way too large. What I did was take 10 samples, 38 each and calculated the average. Then calculated the average potato weigh for 38 potatoes and calculated the SD for those 10 averages. HOwever, I used the sample size of 380 that SD.
How about a quick tutorial on how to do the analysis on jmp? New to the software, not the analysis.