query: In R: Repeat each raw of a data frame a desired number of times (that could be different for every row)
positive_passages.docid: 143818
positive_passages.text: Method to copy down rows R
negative_passages.docid: 151542
negative_passages.text: How does one reorder columns in a data frame?
negative_passages.docid: 146677
negative_passages.text: Create several new derived variables from existing variables in data.frame
negative_passages.docid: 9668
negative_passages.text: Consecutive/Rolling sums in a vector in R
negative_passages.docid: 112754
negative_passages.text: Create grouping variable for consecutive sequences and split vector
negative_passages.docid: 17962
negative_passages.text: Simple way to repeat a string
negative_passages.docid: 131572
negative_passages.text: Converting list of raster to a data frame using R?
negative_passages.docid: 54975
negative_passages.text: Create a string of variable length, filled with a repeated character
negative_passages.docid: 3455
negative_passages.text: unique combinations of values in selected columns in pandas data frame and count
negative_passages.docid: 33457
negative_passages.text: Reshaping data.frame from wide to long format
negative_passages.docid: 47943
negative_passages.text: Replicate Element-wise in matrix
negative_passages.docid: 25066
negative_passages.text: Adding a new column to each element in a list of tables or data frames
negative_passages.docid: 46653
negative_passages.text: An efficient way to Copying values in subsequent records - SAS
negative_passages.docid: 138732
negative_passages.text: How to replace multiple items with same count of a different item?
negative_passages.docid: 149949
negative_passages.text: How to create multiple rows combining data sets
negative_passages.docid: 95647
negative_passages.text: How do I repeat a character n times in a string?
negative_passages.docid: 89715
negative_passages.text: How to create alternating rows in a table?