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216 packages found
Computes the sample variance over an array of values ignoring any values which are not numeric.
Provides a method to compute a sample variance incrementally.
- compute.io
- compute
- computation
- statistics
- stats
- mathematics
- math
- variance
- sample variance
- var
- dispersion
- standard deviation
- stdev
- central tendency
Provides a method to compute a sample standard deviation incrementally.
- compute.io
- compute
- computation
- statistics
- stats
- mathematics
- math
- variance
- sample variance
- var
- dispersion
- standard deviation
- stdev
- incremental
Node-RED added node functions.
- node-red
- adjoint
- append
- analysis
- average
- avg
- AVRO
- arvo
- backward substitution
- compare
- Complement Minor
- compression
- CMA
- cumulative
- View more
Pass comma seprater array value for get standard deviation values
Normalizes an ndarray to zero mean and unit variance
Statistical moments of ndarrays
Poisson distribution variance.
- distributions.io
- distributions
- probability
- discrete
- counts
- statistics
- stats
- variance
- standard deviation
- scale
- spread
To use basic statistics functions to calculation
collect stats about numbers
- stats
- statistics
- aggregate
- collect
- aggregation
- collection
- reduce
- reducers
- number
- numbers
- floats
- count
- max
- maximum
- View more
Intelligent average of data set of numbers calculating variance and discarding the farthest values.
Reduce transform stream which calculates the variance of streamed data.
Reduce transform stream which calculates the covariance of streamed numeric data.
Decriptive Statistics
JavaScript stats library containing parallel distributed streaming algorithms to compute important frequently used statistics on big data. The library calculates commonly used univariate, multivariate and discrete statistics. It can be used alone in a webpage, or server-side in nodejs (or both since mss's can be merged), or within a big-data no-sql engines such as hadoop, mongodb.
- stats
- statistics
- analytics
- univariate
- multivariate
- discrete
- mean
- variance
- standard deviation
- unbiased
- constant time
- constant space
- fixed space
- efficient
- View more
Reduce transform stream which calculates the Pearson product-moment correlation coefficient matrix of streamed numeric data.
- stream
- writable
- readable
- transform
- flow
- flow.io
- covariance
- correlation
- linear correlation
- pearson product moment correlation coefficient
- variance
- multivariate
- reduce
- statistics