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    tweedie distribution in SPSS (GLMM)

    hello I would like to run a GLMM with a tweedie distribution in SPSS because my data seems to fit this distribution. When I open SPSS, this distribution does not appear while it should be like all other distribution options. The version is 26.. Someone could explain me why this distribution does...
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    random effect in GLMM

    hello, I have an issue with GLMM and random factors. I have 3 experimental sites but with different number of experimental units within each site. One site has 3 replicates of the treatment, 1 has 2 and the last one just has 1. I would like to know if I can set the site and/or replicate nested...
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    GLMM what can I do when parameter of residual effect is redundant? Any advice?

    Hello, I am trying to perform a GLMM with my simple dataset. I have 2 blocks divided each in 2 plots and in each plot I have my samples units that are trees in this case (5 trees, and for each one I have a specific measurement)). I would like to run a GLMM to see if I got some differences...
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    how to analyse underlying multiple causes of death data

    and I will try!! thank you so much!
  5. M

    how to analyse underlying multiple causes of death data

    Thank you for your answer and yes I guess the units are not really independent as competition for resources may occur. It was a bit my issue here when I checked data analysis for human death that need to be independent. That's one of the reason I posted this message. Thanks anyway!!
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    how to analyse underlying multiple causes of death data

    Hi, I have some data of tree mortality registered each 3 month. In the same date I registered sign of dryness, insect folivory or mammal predation (The plants were not always found dead with these signs). I would like now to analyse the data with SPSS and determine which of these signs are more...
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    How to write the model specification (GLMM)

    hello, sorry for the delay.. Yes I performed GLMM with fixed and random factor (with also cross interaction), using a normal distribution and logit function. I got my result! The thing is I have now to write the specification of the model and i did not manage to find that on SPSS, find the...
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    How to write the model specification (GLMM)

    I am running model in SPSS without coding. Thanks a lot!
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    How to write the model specification (GLMM)

    I guess this is my problem, I dont know how to get the code. sorry
  10. M

    How to write the model specification (GLMM)

    Hello! I performed a GLMM with my data and got my results. Now I would like, for publication purpose, to write my model specifications and my model results. Can anyone help me with that? I am not really comfortable with models.. thanks