Good morning
Please, is it a package named 'biology' in R?
I did the anova test and would like to use a bargraph to appreciate the difference between factors. the post-hoc Tukey"s test is associated . something like this:
So, I applied the instructions (script as indicated in the handbook) with my data as you can see with the script bellow but it does't work:
library(biology)
Mbargraph(dataframe1$NestGroupSize, dataframe1$VegetationType2, symbols = c("A", "AB", +"B", "AB"), ylab = "Mean number of nests", xlab = "Vetgetation type")
but when I run the script this is the results in red:
library(biology)
Error in library(biology) : aucun package nommé ‘biology’ n'est trouvé
Mbargraph(dataframe1$NestGroupSize, dataframe1$VegetationType2, symbols = c("A", "AB", "B", "AB"), ylab = "Mean number of nests", xlab = "Vetgetation type")
Error in Mbargraph(dataframe1$NestGroupSize, dataframe1$VegetationType2, :
impossible de trouver la fonction "Mbargraph"
if ther is anothe roption please let me know