I am using a dataset from an online practice tutorial and the code can be found at the bottom of Page 4 (https://tomhouslay.files.wordpress.com/2017/02/indivvar_mv_tutorial_asreml.pdf)
In the tutorial, they get the function to work using the code listed below, but in my R session, I get an error that says:
No tidy method for objects of class lmerMod.
I have tried using the package "parsnip" as well as restarting my R session and I have tried requiring broom as suggested in other answers to similar questions.
The haggis practice csv file can be downloaded from here: https://figshare.com/articles/Haggis_data_behavioural_syndromes/4702540
library(asreml)
library(nadiv)
library(tidytext)
library(tidyverse)
library(broom)
require(broom)
library(lme4)
library(data.table)
library(parsnip)
HData<- read_csv("haggis practice.csv")
lmer_b <- lmer(boldness ~ scale(assay_rep, scale=FALSE) +
scale(body_size) +
(1|ID),
data = HData)
plot(lmer_b)
qqnorm(residuals(lmer_b))
hist(residuals(lmer_b))
summary(lmer_b)
rep_bold <- tidy(lmer_b, effects = "ran_pars", scales = "vcov") %>%
select(group, estimate) %>%
spread(group, estimate) %>%
mutate(repeatability = ID/(ID + Residual))
