BioProcess International

Minimum Sample Size To Lock Control Limits? A Capability- and Risk-Based Approach Using PpK and Chi-Square Uncertainty

A quantitative approach for linking baseline sample size to statistics provides a statistically justified basis for ...
Nature

Autoencoders for sample size estimation for fully connected neural network classifiers

Sample size estimation is a crucial step in experimental design but is understudied in the context of deep learning. Currently, estimating the quantity of labeled data needed to train a classifier to ...
Nature

Estimation of complex effect-size distributions using summary-level statistics from genome-wide association studies across 32 complex traits

Sample sizes for genome-wide association studies (GWAS) for many complex traits now range between tens of thousands to hundreds of thousands due to the successes of the large consortia. These studies ...
MD&M East

Sample Size Selection Using a Margin of Error Approach

Manufacturers must employ sample sizes that ensure that packaging systems are safe, meet regulatory requirements, and maintain sterility. Photo courtesy of Beacon Convertors (Saddle Brook, NJ). The ...
MD&M East

Sterile Packaging: Sample Sizes and Statistics

Cover Story - Packaging Sterile Packaging: Sample Sizes and Statistics Determining appropriate sample sizes for operational qualifications can help manufacturers ensure sterility of medical device ...