flow-io/flow-reduce

simplified stream construction

simple, flexible, fun test framework

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

executable specification for Stream (to make testing streams easy)

Reduce transform stream which calculates the mean of streamed data.

Reduce transform stream which calculates the Pearson product-moment correlation coefficient matrix of streamed numeric data.

Reduce transform stream which calculates the covariance of streamed numeric data.

Reduce transform stream which computes a histogram over streamed data.

Transform stream which returns the total number of streamed data.

Reduce stream factory to calculate the sample excess kurtosis of streamed data values.

Reduce stream factory to calculate the sample skewness of streamed data values.

Transform stream which returns the summation of streamed numeric data.

Reduce transform stream which calculates the variance of streamed data.

Transform stream which returns the maximum value from a stream of numeric data.

Transform stream which returns the minimum value from a stream of numeric data.

Collection of Node.js streams