Background Researchers often misinterpret and misrepresent statistical outputs. This abuse
has led to a large literature on modification or replacement of testing thresholds and P …

mRNA vaccines have recently proved to be highly effective against SARS-CoV-2. Key to
their success is the lipid-based nanoparticle (LNP), which enables efficient mRNA …

The present note explores sources of misplaced criticisms of P-values, such as conflicting
definitions of “significance levels” and “P-values” in authoritative sources, and the …

Replication is central to scientific progress. Because of widely reported replication failures,
replication has received increased attention in psychology, sociology, education …

The p value is still misinterpreted as the probability that the null hypothesis is true. Even
psychologists who correctly understand that p values do not provide this probability may not …

Background: Advances in statistical methods and computing power have led to a renewed
interest in addressing the statistical analysis challenges posed by Small-N Designs (SND) …

Null hypothesis significance testing (NHST) with its benchmark P value< 0.05 has long been
a stalwart of scientific reporting and such statistically significant findings have been used to …

This paper quantifies the impact of stock-specific news sentiment on future financial returns.
Daily predictive regressions yield significant t-statistics for 7% at most of our sample of more …

The widely claimed replicability crisis in science may lead to revised standards of
significance. The customary frequentist confidence intervals, calibrated through hypothetical …

La estadística es una herramienta metodológica importante para estudiar e interpretar
fenómenos y eventos en diferentes disciplinas, a partir de datos empíricos, en un marco de …