Displaying 2 results from an estimated 2 matches for "df_names".
2012 Dec 11
5
Renaming column names according to another dataframe
...nd some Text (real name).
Now I'd like to use the information (pairs of code and name) of the
second dataframe to rename all the columnnames in the first dataframe.
How is it possible to achieve that?
Here a small example of the two dataframes:
df <- data.frame(A=(1:10),B=(1:10),C=(1:10))
df_names <- data.frame(code=c("A","B","C","D","E"),name=c("Col A","Col
B","Col C","Col D","Col E"))
/j
2010 Jul 02
2
Files with Missing Data
I'm a new R user so this is possibly a naive question. I'm trying to
load an external CSV file into a dataframe using:
df_name<-read.table("myfile.csv")
myfile.csv should have 5 elements per row, though a percentage are
missing the last two elements (the commas are present as placemarkers).
However, R does not create the dataset but returns the message:
line 1