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55 packages found
Create an uninitialized array having the same length and data type as a provided array.
- stdlib
- stdtypes
- types
- data
- structure
- typed
- array
- typed array
- typed-array
- vector
- ndarray
- matrix
- float64array
- float32array
- View more
Generate a linearly spaced numeric array whose elements increment by 1 starting from one and having the same length and data type as a provided input array.
- stdlib
- stdtypes
- types
- data
- structure
- typed
- array
- typed array
- typed-array
- vector
- ndarray
- matrix
- float64array
- float32array
- View more
Create a zero-filled array having the same length and data type as a provided array.
- stdlib
- stdtypes
- types
- data
- structure
- typed
- array
- typed array
- typed-array
- vector
- ndarray
- matrix
- float64array
- float32array
- View more
Generate a linearly spaced numeric array whose elements increment by 1 starting from zero and having the same length and data type as a provided input array.
- stdlib
- stdtypes
- types
- data
- structure
- typed
- array
- typed array
- typed-array
- vector
- ndarray
- matrix
- float64array
- float32array
- View more
Fill an array-like object view with values returned from an iterator.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- typed
- array
- arr
- array-like
- typed-array
- typed array
- iterator
- View more
Fill an array-like object view from right to left with values returned from an iterator.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- typed
- array
- arr
- array-like
- typed-array
- typed array
- iterator
- View more
Group values as arrays associated with distinct keys.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- group
- groupby
- group-by
- aggregate
- summarize
- partition
- split
- View more
Generate a frequency table.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- tabulate
- table
- frequency
- frequencies
- aggregate
- partition
- summarize
- View more
Group values according to an indicator function and return group counts.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- group
- groupby
- group-by
- count
- count-by
- aggregate
- partition
- View more
Test if a value is an array-like object containing only truthy values.
Create an array filled with NaNs and having the same length and data type as a provided array.
- stdlib
- stdtypes
- types
- data
- structure
- typed
- array
- typed array
- typed-array
- vector
- ndarray
- matrix
- float64array
- float32array
- View more
Test if a value is an array-like object containing only falsy values.
Split values into two groups.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- group
- bifurcate
- bifurcation
- aggregate
- partition
- split
- array
- View more
Test if a value is an array-like object where every element is between two values.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- comparison
- compare
- order
- interval
- closed
- open
- View more
While a test condition is true, invoke a function for each element in a collection.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- for
- while
- each
- foreach
- iterate
- collection
- array-like
- View more
Invoke a function for each element in a collection.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- for
- each
- foreach
- array.foreach
- iterate
- collection
- array-like
- View more
Convert a collection to an object whose keys are determined by a provided function and whose values are the collection values.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- key
- object
- obj
- convert
- transform
- iterate
- collection
- View more
Invoke a function for each element in a collection and update the collection in-place.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- inmap
- map
- array.map
- iterate
- in-place
- mutate
- collection
- View more
Until a test condition is true, invoke a function for each element in a collection.
While a test condition is true, invoke a function for each element in a collection, iterating from right to left.