query: List values of one column by another
positive_passages.docid: 39758
positive_passages.text: Collapse / concatenate / aggregate a column to a single comma separated string within each group
negative_passages.docid: 41379
negative_passages.text: Array with labeling columns
negative_passages.docid: 31517
negative_passages.text: Using awk to sum the values of a column, based on the values of another column
negative_passages.docid: 153136
negative_passages.text: Sort one list by another
negative_passages.docid: 58928
negative_passages.text: Excel, want to read a column and sum up the values that match in another column
negative_passages.docid: 128202
negative_passages.text: comparing one value in a column to all the values in another column at a time SQL/DB2
negative_passages.docid: 74270
negative_passages.text: How to print certain columns by name?
negative_passages.docid: 106494
negative_passages.text: Create a data.frame where a column is a list
negative_passages.docid: 63833
negative_passages.text: How to identify cells in Column A that contain any of the values in Column B
negative_passages.docid: 34498
negative_passages.text: Pandas DataFrame column to list
negative_passages.docid: 6090
negative_passages.text: Transposing rows and columns
negative_passages.docid: 24120
negative_passages.text: Return a column per date in a range
negative_passages.docid: 29248
negative_passages.text: How to merge columns in a table?
negative_passages.docid: 76768
negative_passages.text: Double-column listing package
negative_passages.docid: 84927
negative_passages.text: Get names of column with max value for each row
negative_passages.docid: 96679
negative_passages.text: Group By Multiple Columns
negative_passages.docid: 74762
negative_passages.text: How to sum up values of each two rows across their line in linux