Determining if one value occurs once in a row of columns, but a second value doesn't occur at al...

Filtering list of list values in R without using for...

calculate percentage of total for multiple columns...

How to efficiently apply a function on a number of matrices - mean of columns...

Get the value with most occurrences in data frame for each row...

R: How to carry over colnames attribute using sapply?...

Retrieving elements in common between two lists hierarchically organized...

R - A loop comparing elements in common between two hierarchical lists...

R + combine a list of vectors into a single vector...

Nested user defined functions using apply in R...

Separate contents of field...

Using is.na with Sapply function in R...

R - finding pattern in a column and replacing it (more efficient solution)...

Multiple list JSON to Data Frame in R...

lapply or sapply for data.frames in List...

Best method of applying multiple functions over similar structured df's in a list?...

Loop over columns in a dataset in R...

Using rep inside sapply to strech a vector according to another vector...

generate multinomial random varibles with varying sample size in R...

Using apply/sapply on a user defined function with multiple parameters...

Split vector in a list using sapply and char in R...

Tagging/categorizing a string column using multiple matching patterns...

Find minimum of List of Lists in R...

Get the index of the largest list in a list of list in R...

Alternative for sapply...

Using lapply to pass labels to ggplot2...

R How to extract vector of integers from multi-list data structure...

How to use apply when each calculated value depends on previous value...

How do I use arguments of a function when using sapply?...

read.xls - read in variable-length list of sheets, with their names...