query: Combining several columns into one (R)
positive_passages.docid: 33457
positive_passages.text: Reshaping data.frame from wide to long format
negative_passages.docid: 38881
negative_passages.text: evenly spreading data in to multiple columns
negative_passages.docid: 40942
negative_passages.text: Conditional merge/replacement in R
negative_passages.docid: 71686
negative_passages.text: Combine a list of data frames into one data frame by row
negative_passages.docid: 21016
negative_passages.text: How to initialize empty data frame (lot of columns at the same time) in R
negative_passages.docid: 79310
negative_passages.text: Transpose a single column to multiple rows
negative_passages.docid: 74591
negative_passages.text: Merging multiple text files in R with a constraint
negative_passages.docid: 21821
negative_passages.text: Reshaping multiple sets of measurement columns (wide format) into single columns (long format)
negative_passages.docid: 43180
negative_passages.text: Extract data from a file and place in different files based on one column value
negative_passages.docid: 125773
negative_passages.text: Using awk to print part of one column plus additional columns
negative_passages.docid: 64462
negative_passages.text: transpose columns to rows
negative_passages.docid: 3393
negative_passages.text: bash merge files by matching columns
negative_passages.docid: 56687
negative_passages.text: Normalizing the value of columns in Dataset
negative_passages.docid: 33391
negative_passages.text: Select rows in a dataframe in r based on values in one row
negative_passages.docid: 136744
negative_passages.text: Combining multirow and multicolumn
negative_passages.docid: 4982
negative_passages.text: How to combine multiple conditions to subset a data-frame using "OR"?
negative_passages.docid: 39641
negative_passages.text: How to split a data frame?