subset based on frequency level
39134
Subset data frame based on number of rows per group
58090
Drop unused factor levels in a subsetted data frame
71815
Item frequency count in Python
67702
Minimal dense subset
119158
How to delete subsets quickly?
115397
Calculate the tendency of a set of samples
35430
selecting where two columns are in a set
115954
how to find maximal linearly independent subsets
69565
Finding contiguous ranges in grouped data
141208
subset a data.frame with multiple conditions
44004
Quick question about subsetting via character-class
95094
Bisecting K-means using Dynamic Time Warping
66661
Assessing approximate distribution of data based on a histogram
25900
Python: split a list based on a condition?
94509
Statistical methods for data where only a minimum/maximum value is known
142016
one to one distinct restriction on selection
29168
Counting the occurrences / frequency of array elements