This blog introduces you to the concept of confounding. There is a clear explanation and then examples and methods to minimise the effect of confounding during study design and statistical analysis.
A beginner’s guide to standard deviation and standard error: what are they, how are they different and how do you calculate them?
A Finnish translation (thank you to Eveliina Ilola) of the nuts and bolts 20 minute tutorial from Tim Hicks: A beginner’s guide to interpreting odds ratios, confidence intervals and p-values.
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Conducting successful research requires choosing the appropriate study design. This article describes the most common types of designs conducted by researchers.
A beginner’s guide to standard deviation and standard error: what are they, how are they different and how do you calculate them?
The nuts and bolts 20 minute tutorial from Tim.