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Hello everybody
do you know links or url abot Trending topic, i need to make some trending on cleanroom´s bioburden topic, i only have 0 and 1 a lot.

I use histogram and variance analisis.

Thanks a lot
Sergio Ávila

RE: Trneding

Another approach to trend is time series analysis. The method finds a degree of autocorrelation of a series and a fraction of moving averaging.A combination of both allows you good forecasting. This sort of analysis is embodied in a program package Statistica; there was a good individual program as a part of D.Brockwell's book Time series, theory and methods.The math behind is quite complex; an introductory reading would be the Time series analysis, forecasting and control by G.E.P.Box ang G.M. Jenkins, Holden Day.

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