I keep receiving multiple warnings() despite what I do.
Please see that attached picture. Do you have any idea what is wrong?
I am currently working in the metafor-package, and as you can see, the Forest Plot seem very odd too.
The code:
q <- read.csv2('~/Desktop/Artikler/DOTATOC meningioma/data11.csv')
Gives the following error:
Der var 50 eller flere advarsler (brug warnings() for at se den første 50)
translates to
There were 50 or more warnings (use warnings() to see the first 50)
Warnings()... up to 50:
1: In doTryCatch(return(expr), name, parentenv, handler) :
ingen skrift kunne findes for familie »1« (translation: no font could be found for family >1<)
2: In doTryCatch(return(expr), name, parentenv, handler) :
ingen skrift kunne findes for familie »1«
3: In doTryCatch(return(expr), name, parentenv, handler) :
ingen skrift kunne findes for familie »1«
4: In doTryCatch(return(expr), name, parentenv, handler) :ingen skrift kunne findes for familie »1«
q <- structure(list(study = structure(c(5L, 3L, 1L, 2L, 4L), .Label = c("Bartolomei et al.",
"Gerster-Gillieron et al.", "Marincek et al.", "Minutoli et al.",
"Seystahl et al."), class = "factor"), xi = c(10L, 23L, 19L,
13L, 7L), ni = c(20L, 34L, 29L, 15L, 8L), citation = c(1L, 2L,
4L, 3L, 5L), year = c(2016L, 2015L, 2009L, 2015L, 2014L), mi = c(10L,
11L, 10L, 2L, 4L), mod = c(2L, 0L, 1L, 0L, 1L)), class = "data.frame", row.names = c(NA,
-5L))
The actual .csv file can be downloaded here
Thanks