Remove character based on condition and position in string - R...

Dropping Rows that Contain a Specific String wrapped in square brackets?...

Creating adjacency matrix with dirty dataset...

How can I create a one-column dataframe containing all numeric values of a dataframe with several co...

Pandas column reshaping: aligning the values to the left (ignoring the outside zeros)...

Extract data based on another list...

How to convert only row matrices in a list to column matrices in R?...

Sample rows of a list of matrices based on numbers from another list...

Extract data based on a list of time points from different individuals...

How to remove a character from some rows in a dataframe column?...

How to remove row which contains blank cell from csv file in Java...

Value "not a number" in my dataframe not found...

Find rows that are identical in one column but not another...

Editing data encapsulated in flags from text file...

R - replacing the zero values in *just one row* of a matrix with NA...

fill missing value based on one column to another...

Rowwise totals on new column in R...

How to fix a CSV where the variable names are in each row in R...

Dataframe extracted from downloaded html file contains floats separated by spaces; how to clean?...

How can I preserve missing cells in a downloaded data file?...

How to duplicate responses in rows with specific matching variables in R...

Pivot dataframe to keep column headings and sub-headings in R...

Issue while splitting a column of a data frame into different columns...

How to move two specific rows to top of dataframe?...

Combine rows within the same list of a list...

How Replace a dot (.) in sentence except when it appears in an abbreviation using regular Expression...

How do I delete a string that's not a row or column...

Count number of NA's in a Row in Specified Columns R...

Colapse rows wit same date and keep value...

Find the categories that frequently occur together based on another column...