Even a blind donkey…
Multiple comparisons. Doing multiple comparisons increases the probability of type 1 error and of detecting a false positive by chance.
Science without sense...double nonsense
Evidence Based Medicine pills
Science without sense...double nonsense
Evidence Based Medicine pills
Read MoreEven a blind donkey…
Don’t get your wires crossed
Analysis of results in a crossover clinical trial The analysis of a crossover clinical trial differs from that of a classical parallel trial. It must take into account the period and sequence effects.
Another stone with which not to trip over
Bland-Altman’s method. Bland-Altman’s method allows calculating the concordance between the results of the measurements of a variable obtained by two methods.
Strength through unity
Composite variable A composite variable combines variables to increase the number of events and decrease the sample size.
An impossible task
Resampling techniques: bootstrapping. Bootstrapping is a resampling technique that allows calculations that are impossible in another way when the sample is small.