Top "Rbind" questions

Memory efficient alternative to rbind - in-place rbind?

I need to rbind two large data frames. Right now I use df <- rbind(df, df.extension) but …

r dataframe rbind

rbind data frames, duplicated rownames issue

While duplicated row (and column) names are allowed in a matrix, they are not allowed in a data.frame. Trying …

r duplicates dataframe duplicate-removal rbind

Why does rbindlist not respect column names?

I just discovered this bug, only to find that some people are calling it a "feature". This makes rbindlist NOT …

r data.table rbind

How can I prevent rbind() from geting really slow as dataframe grows larger?

I have a dataframe with only 1 row. To this I start to add rows by using rbind df #mydataframe with …

r performance dataframe append rbind

rbind produces Error in match.names(clabs, names(xi))

A similar question was asked back in 2010. It got 12K views, but no solution. This is the post: Merge multiple …

r rbind

Merge multiple .csv files into one

I am aware this question has been asked multiple times, but despite of trying to apply the aforementioned solutions i …

r csv rbind read.csv do.call

R: Error in pi[[j]] : subscript out of bounds -- rbind on a list of dataframes

I am trying to rbind a large list of data frames (outputDfList), which is generated by lapply a complicated function …

r list dataframe rbind do.call

R rbind dataframes returns a list

I have run into a problem and managed to solve it with a hack and I wish to understand the …

r list dataframe rbind

R rbind - numbers of columns of arguments do not match

How can I ignore a data set if some column names don't exist in it? I have a list of …

r rstudio weather rbind

Concat list of pandas data frame, but ignoring column name

Sub-title: Dumb it down pandas, stop trying to be clever. I've a list (res) of single-column pandas data frames, each …

python pandas rbind