Recent content by Biomol

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    Anova with Error term

    Hi, I am looking for help to create a model for the following data: I'd like to understand if the abundance of a certain microbial group (dependent continuous variable QUANTITY) found in soils is been affected by land-use, seasonality and their interaction. For each land-use (factor LAND-USE...
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    Protocol comparison: repeated measures ANOVA and mixed linear models

    It is similar to dna ~ Treatment + site + treatment:site.
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    Protocol comparison: repeated measures ANOVA and mixed linear models

    Thanks for the reply @hlsmith! It was very useful. I started with two different models (below), but I'm still struggling to understand how to treat site as a random effect and cluster the samples within the site. I have read several tutorials, but the difference of certain signals (like |, / and...
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    Protocol comparison: repeated measures ANOVA and mixed linear models

    Yes, in a lab. I am a molecular biologist and I have been working with tropical soil samples that are very hard to extract nucleic acids. So, I applied two protocols for DNA extraction using each sample: the most used protocol for soil samples and a modified protocol that I developed. That's the...
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    Protocol comparison: repeated measures ANOVA and mixed linear models

    Do you think they should be treated as different?
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    Protocol comparison: repeated measures ANOVA and mixed linear models

    The samples were homogenized and separated in two.
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    Protocol comparison: repeated measures ANOVA and mixed linear models

    From each site, I collected 3 soil samples. Each sample received both treatments. Therefore, all samples from all sites received the original and the modified treatment.
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    Protocol comparison: repeated measures ANOVA and mixed linear models

    Hello! This is my first experience with repeated measures ANOVA and mixed linear models. Since I did not found an example that uses a design similar to my experiment, I hope I can get some help. I collected 3 soil samples (SAMPLE_ID) in 4 areas (SITE), totaling 12 samples. My objective is to...