Articles related to the topics of interest for users of Sigma Magic software. Be prepared to be inspired & informed.
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In this article, we will look at whether the improvement target set for a project makes sense in the presence of historical variation present in the process and the data and/or the time we usually have to validate the improvements.Read More
In this article, we look at some of the pitfalls when performing correlation analysis. Firstly, what can go wrong when we compute the correlation coefficients and secondly, what can go wrong when we tray to infer causal factors from the correlation study.Read More