From a list of (x,y) pairs, generate a new list of (x,ymean) pairs, where ymean is the average of all y's with the same x in the original list
31259
Re-arranging / selecting of a data table very slow in For loop
19009
Combining two lists of different dimensions into a list of all combinations of points?
22673
Splitting a list into N parts of approximately equal length
81179
Replicate sublist in new list
88197
Python - Using the Multiply Operator to Create Copies of Objects in Lists
102020
Merging lists of pairs
102514
Generate a random variable with a defined correlation to an existing variable(s)
145796
Generate uniformly distributed weights that sum to unity?
3731
How to generate all permutations of a list?
70989
Looking for an elegant way to construct this tensor-product-ish list
11866
Flatten an irregular list of lists
84882
How can I create lists from a list of strings?
8049
Generating Combinations
4002
A function that accepts a pair or a list of pairs
19284
Using sets of arguments from a list
153174
How can I get every distinct size-n combination of a list?
34132
How to add lists with unequal length?