hey guys, I have a problem with using R Studio. German Special Characters can't be shown when im using R and thus with it I can't do Tutorials.
a message appears when I try to do
"Tapply arguments must have the same length"
here is my script
devtools::install_github("bheesen/datascience", force = TRUE)
##---Paket datascience aktivieren------------------------------------------
library(datascience)
##---Tutorial zu Paket datascience starten----------------------------------
ds.tutorial(name = "ds.deskriptiv")
ds.tutorial(name = "ds.visualisierungdynamisch")
ds.tutorial(name = "ds.verteilung")
there is task in this tutorial it looks like this
head(sp3) # Stichprobe 3 (sp3)
abs<-table(sp3$Geschlecht, sp3$Größe) # Absolute Häufigkeit
abs
rel<-100*prop.table(abs) # Relative Häufigkeit in %
rel
round(100*prop.table(abs,margin=1),2) # Relative Häufigkeit je Zeile
round(100*prop.table(abs,margin=2),2) # Relative Häufigkeit je Spalte
addmargins(abs) # Randverteilungen hinzufügen
addmargins(rel)
addmargins(abs)
addmargins(abs,margin=1) # Randv. hinzufügen für Zeilen
addmargins(abs,margin=2) # Randv. hinzufügen für Spalten
margin.table(abs) # Nur Randverteilung
margin.table(abs,1) # Randv. nur Zeilen
margin.table(abs,2) # Randv. nur
and then these errors appear in every task
"apply commands must have the same length"
and then in my console appears
"Quitting from lines 3-11 (exercise.Rmd) "
commands like Sys.setlocales("LC_ALL" , "eng_US.UTF-8") did not help or setting the code in tools in UTF 8 did also not help. The problems remained.
I would really appreciate if you could help me with this1