What analysis to use for an dependent variable with repeated measures and a independent variable only measured once?

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Resistivity of PVD TiNx thin films vs. N2 flow?

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How to calculate refractive index (n and kvalue) against energy (in eV) data for alloyed nanomaterials through Independent Phase Approximation method?

Suggest me the method or some other software to calculate the above said data for nanoparticles.

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How to find the air side pressure drop in a spiral fin tube bundle cross flow heat exchanger?

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Any methods to train a neural network with random (stochastic) and non-measurable variable?

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What is best technique to quantify necrotic cell death of specific cell populations?

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Can I modify vermiculite or perlite by adding nutrients to control a certain situation?

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How to generate MATLAB code from ANFIS model?

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How to compare two groups with only two measurements?

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Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

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How to repeat an operation on an atom selection for multiple times in PyMol?

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What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

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How can I set up a good fit SEM model in AMOS?

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How to plot the probability paper of Gumbel distribution using R programing?

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Can we proceed to perform Two-way Mixed-ANOVA despite normality violations?

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Are there methods for automatically mapping floodplains, fans and terraces?

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How can I homogenize this data to make a meta-analysis?

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How to run repeated measures in mvabund?

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David L Morgan

Yes another minimally relevant parroting of Chat.GPT by Onipe Adabenege Yahaya

Federico Alonso-Trujillo

Mixed-effects models are a powerful tool for analyzing data with repeated measures on the dependent variable and an independent variable measured only once. They appropriately account for the correlation within subjects and allow for the estimation of both fixed and random effects.

Bruce Weaver

Chenxu Zhao, I am not a useR, so I cannot help you with details about how lme4 works. But if you upload a small "toy" dataset similar to your real data, and if you show the command(s) you are using, other RG members who are useRs may be able to help you. HTH.