The poor relations
Prediction intervals. Other intervals less known than the confidence interval are described, such as the prediction intervals and the tolerance intervals.
Science without sense...double nonsense
Evidence Based Medicine pills
Science without sense...double nonsense
Evidence Based Medicine pills
Read MoreThe poor relations
Even non-significant Ps have a little soul
Clinical relevance. We describe how the clinical relevance of the results of a study should be assessed, without being limited only to their statistical significance.
To p or not to p…¿is that the question?
Hypothesis testing. The two types of errors that can be made in a hypothesis testing are described: type I (false positive) and type II (false negative).
Lie to me
Obfuscation factor. Obfuscation factor helps us, when conducting a survey, to assess the bias that can be caused by false answers o lies.
Funnel asymmetry
Publication bias. There is publication bias when not all the relevant information on a topic is published. The methods available to detect it are described.