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Each of the Basic features is also available in other XLSTAT solutions.
XLSTAT BASIC
EXPLORE, VISUALIZE, AND MODEL YOUR DATA IN A SINGLE INTERFACE
The Basic solution is the perfect package to get started with data analysis. It includes more than 100 key statistical tools to help you gain in-depth insights into your data.
Systematic from random start: From the j'th observation in the initial table, an observation is extracted every k observations to be used in the sample. j is chosen at random from among a number of possibilities depending on the size of the initial table and the size of the final sample. k is determined such that the observations extracted are as spaced out as possible
Systematic centered: Observations are chosen systematically in the centers of N sequences of observations of length k
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