Hi,
I 'd like to create a table for literature review. Is there any good
data structure (database) I may use? Now I just use a simple dataframe as
follows, but in the second item I swap the order of year and author, and it
records 2013 as author and "XH" as year. Is there any better structure ?
If not, how may I fix the current condition?Thanks!
df <- data.frame(author = NA, year = NA, title = NA, country = NA, sample =
NA, data = NA, result = NA, note = NA, stringsAsFactors=FALSE)
df[1, ]<-c(
author = "Moore",
year = 2020,
title = "Statistics and data analysis",
country = "Colombia",
sample = NA,
data = "firm level",
result = NA,
note = NA)
df[nrow(df)+1,]<- c(year = 2013,
author = "XH",
title = NA,
country = NA,
sample = NA,
data = NA,
result = NA,
note = NA)
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
