The kappa calculator is used to assess the degree of agreement between two dichotomous variables.
#Statcalc free download pdf#
You can download pdf files explaining the main features of all these tests. The "detection probability" is usually the more familiar "statistical power", except for the case of testing the inequivalence hypothesis (postulating that a difference lies beyond an "equivalence interval") in that case it is the test’s "operating characteristic". For equivalence tests only the detection probability can be calculated (further options will be added at a later date) its results are followed by an instructive graphical comparison of the effect of sample size on the detection probabilities for tests of the inequivalence hypothesis, the equivalence hypothesis, and the point-null hypothesis. You specify any three of these and it calculates the remaining one. For the first two types of hypothesis you can specify one of: the sample size, the significance level, the detectable effect size, and its detection probability. You can use either one or two groups of samples-all assuming random sampling from a normal distribution. The Detection calculator is used to examine and calculate various properties of tests of three types of hypotheses: one-sided, point-null and equivalence. Wiley, New York.ĭownload: McBride Book Corrections (March 2011) The Detection calculator
Using Statistical Methods for Water Quality Management: Issues, Problems and Solutions. The following file contains corrections to the recent book: McBride, G.B. Online statistics tools, including a detection calculator, a kappa calculator and a Lin's concordance calculator are now accessible as Python 3.x code available at: Corrections
0 kommentar(er)
