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.
To facilitate the learning process, we also present most of the software material in separate tutorial formats. This allows users to learn at their own pace and understand the concepts better.
In 2020, Smartstat expanded into product creation, with our flagship product, SmartstatXL Add-In. This application is an Excel-based data processing solution that integrates advanced statistical functions into a user-friendly interface.
Additionally, Smartstat also provides professional data processing services for various needs, such as Theses, Dissertations, and other research. We are dedicated to providing solid statistical support, facilitating your research process, and enhancing the quality of your work.
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.
SmartstatXLSmart Spell Number is an Excel add-in that functions to convert numbers into words in both Indonesian and English. In addition, this function also provides writing flexibility by offering Letter Case options and supporting various types of currencies.
Spell NumberSmart Soil Texture is an Excel Add-in that serves as an innovative tool for determining soil texture classes based on the content of sand, silt, and clay, in accordance with the USDA soil texture classification system. The results can be presented in both Indonesian and English.
Smart Soil TextureSmartstat offers data processing services for theses, dissertations, and research projects.
ANOVA
CORRELATION and REGRESSION
NON-PARAMETRIC ANALYSIS / T-TEST & Z-TEST
Paired t-test ( paired t-test ) is one method of testing the hypothesis where the data used is not...
Variable comes from the words " vary " and " able " which means " change " and " can". So,...
Both histograms and stem-and-leaf plots are useful for providing an overview of measures of...
Means and measures of spread can describe the distribution of data but are not sufficient to...
Factorial experiment with a basic design of Randomized Block Design (RCBD) is an experiment in...
Experimental units in a Completely Randomized Design (CRD) are always assumed to be homogeneous . In...
The steps for performing comparisons between treatment means are similar to using Duncan's Test. The...
Relationship between Scientific Method and Experimental Method The Scientific Method is a...