Most voted "glm" questions
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answer316
viewsPredict function in GLMM
Edited When we use a traditional logistic regression and make a prediction in R for example: library(dplyr) n = 300 xx<-c("r1","r2","r3","r4","r5") xxx<-c("e1","e2","e3") p=0.3 df1 <-…
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answers27
viewsProblems with GLM
I have the following matrix: DIV RIQ EXC FX_FREQ AMPL FQMIN FQMAX FQDOM DUR BM 1.16 14 1 6 9950 250 10200 3254.4 173.77 CP 1.23 12 1 6 9840 260 10100 3417.5 84.06 MT 2.03 14 5 9 9955 160 10115…
glmasked 6 years, 7 months ago caio.scinax 21 -
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answers237
viewsHow to perform a GLM of a variable with lognormal distribution in R?
I have the problem to define a "Generalized linear model" with the lognormal distribution. Simply the function glm does not accept this distribution and I saw the suggestion to use the following…
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answers84
viewsConfidence interval
I would like to generate the confidence interval values for some explanatory variables of the HUNTED response variable. The data is distributed in 3 distinct time periods. However, when I use the…
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answer65
viewshalf-normal waste graph Plots no ggplot2
I am trying to realize the graph presented below regarding the residues in the half-normal Plot in ggplot2. However, I am facing an error entitled Error: data must be a data frame, or other Object…
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answer54
viewsHow to make a GLM with different sample n?
I want to correlate the variable number of leaves of the plant with the variables: temperature, root size, sun incidence, relative soil humidity and others. Only I have some NA in almost all…
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answers36
viewsDoubt about a GLMM
I’m running this model on R: modelogeral<-lmer(lognplanta~Clas_renda*sexo*idade*ocupacao*escolaridade*Clas_npessoas*(1|comunidade),data=bruno) The following message appears: Fixed-Effect model…
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answer31
viewsGLM with non-significant P values
My dataset has four variables: a dependent (Y), and three independent (X1, X2 and X3): > dput(dados) structure(list(Y = c(29.1, 27.7, 28.2, 28.1, 27.3, 25.9, 27.2, 30.6, 27.6, 28.4, 26.6, 28.1),…