Wolfram Function Repository
Instant-use add-on functions for the Wolfram Language
Category
63 items
Convert a list of pairs into an association
Flatten keys in a nested association
Similar to MapAt but with improved behavior for nested expressions involving associations
Partition an association into a list of associations
Collect histogram data in an association of bin intervals and bin heights
Bins data in to lists based on applying a function to each item.
Visualize the principal components of tabular data
Make a pair of lists consisting of alternate terms from the original list
Return a canonical rotation for a list of values
Determine whether an input expression contains one or more subexpressions (at any level) matching a given pattern
Creates a list of positive integers containing as many elements as the expression to which it is applied.
Delete adjacent duplicates from a list
Remove all elements from the value of a symbol that match a pattern and reset the symbol to the result
Dirac matrices in any dimensions
Eliminate elements from a list for which a given conditional is True
Drop columns from matrices
Test whether a structure can be considered empty
Find continuous ranges in a list of integers
Creates a suitable KeyValuePattern from an example association
Performs an in shuffle on a list
Calculates the complement of intervals
Create an association indexed by a given key from a list of associations
Replace keys in an association
Smooth noisy data using local regression
Look up a set of keys applying a function when a key is missing
Like an operator form of GroupBy but where one also specifies a reducer function to be applied
A version of ListPlot which displays two list of data with different y axes
A version of Plot which displays different y-axes for two plotted expressions
Look up a set of keys in order to get deeper parts of an association or list of rules
Find a numerical approximation for the inverse Fourier transform
Fast numerical approximation to the PDF of the VoigtDistribution with around 1.2% of maximum deviation
Performs an out shuffle on a list
Construct a scatter plot matrix
Give the indices of a permutation where there is an immediate ascent
Get the position of the largest elements in a list
The position of the elements in a list that are largest according to a given function
Test if the first elements of a list are the same as those from another list
Find the positions of the largest elements so far in a list
Get the proportion of times that each distinct element appears in a list
Get the proportion of times that each distinct element appears in a list when evaluated with a given function
Randomly choose a point within a specified domain
The rarest elements in a list
Similar to ReplaceAll, but parts of the expression can be ignored by providing a pattern
Apply a function to a list and select the first that satisfies a test
Find the index of the first element satisfying a criterion
Find indices of parts satisfying a criterion
A function like Select that returns positions instead of values
Give all possible ways to partition a set into blocks, ignoring the order of blocks and order within blocks
An operator form of Part
Sort a list so that elements in common with another list are in the same order
Split a list every time an element satisfies a test
Similar to ArrayQ, except it allows for ragged collections of nested lists
Prepare rectangular data for use in machine learning functions Classify, Predict and NetTrain
Shift a time series to start at 0 seconds
Recursively replace lists of rules with associations
Shorten lists to the same length by removing elements from the left
Linear model fitting discarding outliers
Shorten lists to the same length by removing elements from the right
Find the probability of the absolute value of the test statistic being at least as extreme as the given value
Equivalent to Union but redefines the first argument to the result
Similar to Cases, but removes duplicates
Delete the elements of some lists from a list x without changing either the order of x or the multiplicities of its elements
A partial inverse for Thread