
Smartstat is a leading site focused on Statistics and Experimental Design material. We present comprehensive and in-depth content, blending theory with relevant examples or case studies. In each material, we include solutions to problems both through manual calculations and the use of data processing software, ensuring a thorough understanding.
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Complete Statistical materials with examples of their applications.
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Complete Experimental Design materials with examples of their applications.
SmartstatXL, fully integrated with Excel, provides comprehensive features for statistical data analysis and experimental design, including handling missing data, automatic data transformation, and data diagnostics. The analysis results are presented neatly, completely, and are easy to interpret.
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Smartstat offers data processing services for theses, dissertations, and research projects.
ANOVA
CORRELATION and REGRESSION
NON-PARAMETRIC ANALYSIS / T-TEST & Z-TEST
A collection of distribution tables (critical values) that are often used in statistical analysis:...
One of the most important aspects to describe the distribution of data is the value of the...
In one sample t-test we only compare a population with a certain value, but in reality cases using...
Variable measurement is the process of assigning values or attributes to an object. There are four...
Tukey's test is often also called the honestly significant difference test ( HSD ), introduced by...
4.1. Introduction Randomized Complete Block Design (RCBD) is generally used to improve the ability to...
This article is a continuation of the Completely Randomized Design (CRD) Factorial. Suppose there is...
Scheffe's test is compatible with the analysis of variance test, where this test never states a...