Output 62.4.2 displays tests of model effects and the estimated regression coefficients and their covariance matrix. Alternatively, you can assume that the linear relationship between corn yield ...

Example code for reading BirdNET output and exporting a stratified sample of detections in species subfolders. Here stratification is done by site, week and species. The method could be extended to ...

Consider the hypothetical example in Fleiss (1981, pp. 6 -7) in which a test is applied to a sample of 1000 people known to have a disease and to another sample of 1000 people known not to have the ...

Proportional allocation in stratified sampling involves dividing the sample in proportion to the size of each stratum in the population. Here is how you can calculate it in R: 2. Optimal Allocation ...