python (65.1k questions)
javascript (44.2k questions)
reactjs (22.7k questions)
java (20.8k questions)
c# (17.4k questions)
html (16.3k questions)
r (13.7k questions)
android (12.9k questions)
How to specify contrasts in lme to test hypotheses with interactions
I have a generalized mixed model that has 2 factors (fac1 (2 levels), fac2 (3 levels)) and 4 continuous variables (x1,x2,x3,x4) as fixed effects and a continuous response. I am interested in answering...
JmO
Votes: 0
Answers: 1
how to apply lme function to each column of dataframe?
I'm using the lme function from the nlme package and having a hard time trying to apply it to each column of my tibble. I can successfully run it 'manually' with a single column, but fail when trying ...
phdj
Votes: 0
Answers: 2
R : regression line interrupted in ggplot while a continuous line is expected
I created a multilevel regression model with nlme package and now I would like to illustrate the regression line obtained for some patients (unfortunately I cannot use geom_smooth with nlme).
So using...
David
Votes: 0
Answers: 1
GLS / GLM nested design with autocorrelation over time
Still fairly new to GLM and a bit confused about how to establish my model.
About my project:
I sampled the microbiome (and measured a diversity index value = Shannon) from the root system of a sample...
mfbeuq
Votes: 0
Answers: 1