query: adding a column in R to a dataframe
positive_passages.docid: 24228
positive_passages.text: How to add a factor column to dataframe based on a conditional statement from another column?
negative_passages.docid: 140374
negative_passages.text: Add a column with a default value to an existing table in SQL Server
negative_passages.docid: 149518
negative_passages.text: Adding counts of a factor to a dataframe
negative_passages.docid: 103573
negative_passages.text: rbind char vector to data frame
negative_passages.docid: 75715
negative_passages.text: Removing columns in a SpatialPolygonsDataFrame in R?
negative_passages.docid: 12051
negative_passages.text: Add column with counts of another
negative_passages.docid: 136871
negative_passages.text: R use ddply or aggregate
negative_passages.docid: 146061
negative_passages.text: How do I find numeric columns in Pandas?
negative_passages.docid: 79594
negative_passages.text: Convert factor to integer in a data frame
negative_passages.docid: 157682
negative_passages.text: How do I operate on a DataFrame with a Series for every column
negative_passages.docid: 146344
negative_passages.text: Remove an entire column from a data.frame in R
negative_passages.docid: 57276
negative_passages.text: R - From Factor to Numeric or Integer error
negative_passages.docid: 61315
negative_passages.text: Concatenating a column by a group in R
negative_passages.docid: 37177
negative_passages.text: typesetting column vector
negative_passages.docid: 115983
negative_passages.text: How to create a column that depends on another created column in pgfplotstable?
negative_passages.docid: 48696
negative_passages.text: Combine (rbind) data frames and create column with name of original data frames
negative_passages.docid: 97500
negative_passages.text: Modifying a column in a table