Spot checks on the repeatability of the results within a sample revealed that the average within-sample error was less than 2% of the value of any FA.
Here we focus on averages across participants in the 12 states, which reduces the substantial sampling error and averages across idiosyncratic state differences.
Our robust designs optimize the average of a function of the sampling error and bias error over a specified misspecification neighbourhood.
Over the full 10 days of their tracking so far, Toomey is averaging a slightly better than two-point lead very close to our trend estimate, and all of their daily releases over the last week have been within sampling error of that average.
As implied above, corrections for measurement error made after, rather than before, averaging in meta-analyses, may exaggerate sampling error variance and reduces the variance of the estimated correlation.
Our old friend sampling error.
Could it be sampling error?
For smaller subgroups the potential sampling error is larger.
The potential sampling error is larger for smaller subgroups.
The difference was within the margin of sampling error.
