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double checking poisson model

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mjgaughan 2024-04-22 10:41:14 -05:00
parent 91ceaf1759
commit 9e22d4adfe
1 changed files with 2 additions and 3 deletions
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R/didAnalysis.R
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@ -57,9 +57,8 @@ lmer_all_model <- lmer(count ~ D + I(week - 26) + D:I(week - 26) + scaled_projec
summary(lmer_all_model)
lmer_residuals <- residuals(lmer_all_model)
qqnorm(lmer_residuals)
#if I'm reading the residuals right, the poisson is better?
# there's a conversation to be had between whether (D |upstream_vcs_link) or (D || upstream_vcs_link)
poisson_all_model <- glmer(count ~ D + I(week - 26) + D:I(week - 26) + scaled_project_age + (D |upstream_vcs_link), data=all_actions_data, family = poisson(link = "log"))
# https://www.bristol.ac.uk/cmm/learning/videos/random-intercepts.html#exvar
poisson_all_model <- glmer(count ~ D + I(week - 26) + D:I(week - 26) + scaled_project_age + (week |upstream_vcs_link), data=all_actions_data, family = poisson(link = "log"))
summary(poisson_all_model)
poisson_residuals <- residuals(poisson_all_model)
qqnorm(poisson_residuals)