Displaying 2 results from an estimated 2 matches for "temp_ran".
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temp_max
2010 Aug 17
2
AIC in MuMIn
...es.
Thanks in advance in sharing your experience.
Q1
In the AIC list of all models, each model is differentiated by model number.
Please kindly advise if it is possible to
find the corresponding explanatory variable(s) for the model number.
Q2 error message
I tried to display sub-model with only temp_ran using the code below but
failed.
Please kindly suggest the potential failure cause.
code
rm(list=ls())
library(MuMIn)
datam <-read.csv("c:/migration/Mig_ratio_20100817.csv",header=T,
row.names=1)
mig.stds <-glm(datam.std$SummerM_ratio~
datam.std$temp_max++datam.std$evi_me...
2010 Aug 17
2
Independent variables omitted in lm and glm
...hare your
experience.
Thank you.
Elaine
Code
rm(list=ls())
library(MuMIn)
datam <-read.csv("c:/migration/Mig_ratio_20100817.csv",header=T,
row.names=1)
dim(datam)
datam[1,]
# original regression model (16 indep. variables)
Mig.lm
<-lm(datam$SummerM_ratio~datam$temp_ran+datam$temp_mean+datam$temp_max+datam$temp_min+datam$evi_ran+datam$evi_mean+datam$evi_max+datam$evi_min+datam$prec_ran+datam$prec_mean+datam$prec_max+datam$prec_min+datam$topo_var+datam$topo_mean+datam$coast+datam$Iso_index_0808,data=datam)
summary(mig.lm)
mig.glm
<-glm(datam$SummerM_ra...