Simple linear filtering of time series data on a programmable calculator.

R Franklin

doi:10.1016/0010-4825(82)90026-9

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Simple linear filtering of time series data on a programmable calculator.

R Franklin

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Abstract

A program is presented for the Texas Instruments SR-52 programmable calculator which computes simple moving averages of time series data. Design and programming emphasis was placed on ease of use and time savings. The output from this program is useful in determining the shape of time-ordered sequences of data. The technique used for internally reordering the data after each individual calculation is explained is some detail as it may be useful in any program of an algorithm involving a moving window on a sequence of data.

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R Franklin. 1982. Simple linear filtering of time series data on a programmable calculator.. https://doi.org/10.1016/0010-4825(82)90026-9

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