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Usages of analytics nodes

The analytics nodes are helpful to design flows which have array or time series data. The maximum array input size is limited to 2000.

Extrapolate

Extrapolate

The node returns the input arrays or time series data. The return value also includes the extrapolated datapoints.

Crest

Crest

The crest node computes the crest factor for an inputted array values and time series data.

Kurtosis

Kurtosis

The kurtosis node computes the kurtosis for the input of array values and time series data.

Skewness

Skewness

The skewness node computes the skewness for the input of array values and time series data.

Standard deviation

Standard deviation

The node computes the sample or population standard deviation for the values referenced by the defined input parameter of the array / time series.

Variance

Variance

The skewness node computes the variance for the input of array values and time series data.

Derive

Derive

For inputs of array values and time series data, derivative is calculated for a set of data points.

Integrate

Integrate

The nodes compute the integral for the input of array values and time series data.

Interpolate

Interpolate

The node interpolates values referenced by one parameter of the time series using linear or cubic spline interpolation.

FFT

FFT

The node returns an array with the parameter values of the defined parameter, discarding other time series information.

Extract parameter

Extract paramter

The node returns array values which are defined to be extracted in the parameter.

Moving average

Moving average

For inputs of array values and time series data, moving average is calculated for a set of data points.

Map

Map

The map node maps time series data values to new values.

Filter

Filter

For a given array or time series data, the node filters and passes the filtered values to the output.

Timeseries splitter

Timeseries splitter

For a given array or time series data, the node splits a message payload into several small messages if the gaps between any two time series is greater than the given interval

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Last update: April 27, 2022