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Parametric Tests
It is a kind of Statistical method that helps us determine whether to accept or reject the null hypothesis. Parametric tests work on the basic idea that there are a set of fixed parameters that are used to determine the probability model. These tests ...
Parametric Distribution Fitting
Parametric Distribution Fitting Description Parametric distribution fitting is the process used to select a statistical distribution that best fits a data set. Why to use Statistical Analysis When to use To decide the distribution best suited for ...
Kruskal Wallis Tests
Description Kruskal-Wallis test is a non-parametric version of one way ANOVA. It determines whether the medians of two or more groups are different. Why to use To identify whether there is a significant difference between the medians in the groups. ...
Time-series Data Preparation Tests in Forecasting
The different tests available in Time-series Data Preparation under Forecasting are given below. Accumulation Missing Value Transformation Differencing Data Preparation Description The time-series data may contain missing values that need to be ...
One Sample Wilcoxon Signed Rank Test
Description One Sample Wilcoxon Signed Rank Test is a non-parametric version of a one-sample t-test. It is used to determine if the median of the sample value is equal to the known standard or theoretical value. Why to use To determine if a single ...