KANDA DATA

  • Home
  • About Us
  • Contact
  • Sitemap
  • Privacy Policy
  • Disclaimer
  • Bimbingan Online Kanda Data
Menu
  • Home
  • About Us
  • Contact
  • Sitemap
  • Privacy Policy
  • Disclaimer
  • Bimbingan Online Kanda Data
Home/Statistics

Category: Statistics

The Difference Between Residual and Error in Statistics

By Kanda Data / Date Aug 11.2025 / Category Statistics

For those of you who are learning statistics, you’ve probably come across theories explaining the concepts of residual and error. At first glance, they seem almost identical, and many people even think they mean the same thing. However, in statistics, residual and error actually have different meanings.

Continue Reading

Understanding Cross-Section, Time Series, and Panel Data Structures in Research

By Kanda Data / Date Jul 19.2025 / Category Statistics

For those of you currently conducting research, I believe it’s important to have a solid understanding of data structure before starting. This is crucial because the structure of your data will determine the appropriate analytical tools to use when analyzing your research results.

Continue Reading

Tutorial on One-Way ANOVA Test for Non-Laboratory Research

By Kanda Data / Date Jul 14.2025 / Category Statistics

The one-way ANOVA test is a parametric statistical test used to examine the differences in means across more than two sample groups. It is important to emphasize that the one-way ANOVA is only applicable when comparing three or more groups. If you are comparing the means of only two groups, then a t-test should be used instead.

Continue Reading

What Is a Residual Value in Statistics?

By Kanda Data / Date Jun 14.2025 / Category Statistics

If you’re working with data analysis using linear regression, especially the Ordinary Least Squares (OLS) method, it’s important to understand what a residual is. Why does this matter? Because several assumption tests in OLS regression rely heavily on residual values. That’s why you need a solid understanding of what residuals are and how to calculate them.

Continue Reading

How to Determine Alpha Values of 5% and 1% in Hypothesis Testing

By Kanda Data / Date Jan 27.2025 / Category Statistics

If you are conducting research, you certainly have a hypothesis for your study. Hypothesis testing is crucial in research, especially if you’re performing inferential statistical analysis. In statistical hypothesis testing, you are often faced with the choice of using an alpha value of 5% or 1% for your study.

Continue Reading

The Impact of Residual Variance on P-Value in Regression Analysis

By Kanda Data / Date Jan 24.2025 / Category Statistics

When conducting linear regression analysis on your research data, you naturally hope that some independent variables significantly affect the dependent variable. Achieving this indicates that you’ve successfully selected independent variables that are presumed to influence the dependent variable.

Continue Reading

How to Calculate Population Data Standard Deviation Using Excel

By Kanda Data / Date Jan 20.2025 / Category Statistics

Standard deviation can be used to understand how data is distributed relative to its mean. Calculating the standard deviation in research is crucial because it determines the variability of the data.

Continue Reading

Differences in the Formulas for Calculating Standard Deviation for Sample Data and Population Data

By Kanda Data / Date Jan 16.2025 / Category Statistics

Standard deviation is a crucial measure in explaining how data is distributed relative to its mean. Generally, when conducting research and performing descriptive statistical analysis, the value of the standard deviation will often appear.

Continue Reading
1 2 3 … 7 Next

Categories

  • Article Publication
  • Assumptions of Linear Regression
  • Comparison Test
  • Correlation Test
  • Data Analysis in R
  • Econometrics
  • Excel Tutorial for Statistics
  • Multiple Linear Regression
  • Nonparametric Statistics
  • Profit Analysis
  • Regression Tutorial using Excel
  • Research Methodology
  • Simple Linear Regression
  • Statistics

Popular Post

October 2025
M T W T F S S
 12345
6789101112
13141516171819
20212223242526
2728293031  
« Sep    
  • How to Create a Research Location Map in Excel: District, Province, and Country Maps
  • How to Determine the Minimum Sample Size in Survey Research to Ensure Representativeness
  • Regression Analysis for Binary Categorical Dependent Variables
  • How to Sort Values from Highest to Lowest in Excel
  • How to Perform Descriptive Statistics in Excel in Under 1 Minute
Copyright KANDA DATA 2025. All Rights Reserved