The application has function for smooth distributions, this includes assets for visualization
adjusted( smooth)
distributions related to the sample, not excluded from the Pearson's and Kolmogorov-Smirnovr's criteria.
In the component Factors Analysis for correlation matrix factorization applies two
known methods: main components (Pearson, 1901 and Hoteling, 1933);
and - the main factors (Spearman, 1904 1926). A correlation matrix can
be obtained by treatment of data with functions of the application, or by entering
or importing into the application of ready-correlation matrices.
Samples, results of processing and histogram can be saved . Tables with these data can be exported, and sending for saving and printing. The application has functions for create, delete and selection of a folder for storage data results.
app is to store many samples of random variables and to calculate correlation matrix
processing sample of random variables
check whether the sample is from normal or uniformly distributed random variable using criterion of Pearson; and Kolmogorov-Smirnovr's criteria
determined histogram of sample;
applies two methods main components and the main factors for correlation matrix factorization
calculating cumulative probability or random variable
results data can be exported and sending by Internet
create, delete and selection of a folder for storage data results