UAF Functions
This directory contains 50 workflows.
TD_CUMUL_PERIODOGRAM
The Cumulative Periodogram statistical test, also known as the Bartlett’s test, is aimed at assisting the data scientist in selecting the model candidate […]
TD_DFFT
At its core, this function takes a logical-runtime series - time series or spatial series - as an input and transforms the series from the time or spatial […]
TD_DFFT2
TD_DFFT2 takes a matrix (two-dimensional array) as an input, and returns a result matrix whose elements are the compute two-dimension Fourier Coefficients […]
TD_DFFT2CONV
The fast fourier transform converter is used to convert an ART generated by TD_DFFT2. TD_DFFT2 outputs results in human readable and raw form. Also, it may […]
TD_DFFTCONV
The fast fourier transform converter is used to convert an ART generated by TD_DFFT. TD_DFFT outputs results in human readable and raw form. Also, it may […]
TD_DICKEY_FULLER
The Dickey-Fuller test is a statistical test for the presence of one or more unit roots within a given series generating process, thus, the test strives to […]
TD_DIFF
The Teradata TD_DIFF - Difference and Seasonal Difference function; enables you to perform both status-quo time series differencing, seasonal based […]
TD_DTW
Dynamic time warping (DTW) is used to the measure the similarity of two time series. The generic DTW algorithm is O(n2) in both space and time. Thus, it […]
TD_DURBIN_WATSON
It is a test which looks for the presence of serial correlation amongst the error/residual terms. It is mainly employed to analyze the residuals produced […]
TD_EXTRACT_RESULTS
The TD_EXTRACT_RESULTS utility function is used to retrieve auxiliary result sets stored within the ART table.