Category Data Analysis

Learn how to conduct research data analysis using Microsoft Excel, IBM SPSS, LISREL, and STATA.

How to add Data Analysis in Excel [Windows & MAC]￼

In this article, we will learn how to add Data Analysis in Excel on both Windows and MAC operating systems. If you plan to use Excel for more complex statistical analysis such as t-test, z-test, correlation, or regression, the Data…

Install R And RStudio On Windows, macOS, Linux, UNIX

In this guide, we will learn how to install R and RStudio on Windows, macOS, Linux, and UNIX [FreeBSD] and get our machine ready for some statistical research and data science. The whole R and RStudio installation on all the…

How To Install R Packages From Command Line

In this lesson, we are going to learn how to install R packages step-by-step from R CRAN repositories as well as GitHub using the install package command.  The command syntax to install R packages is install.packages() and we will learn…

How To Do One-Way ANOVA For Repeated Measures in SPSS

In this lesson, we are going to learn how to perform one-way ANOVA for repeated measures in SPSS. And to keep things interesting, we will spice our analysis and include between-subject and within-subject factors as well in order to make…

How To Find Standard Deviation on R Easily

In this R tutorial for statistics, we will learn how to calculate standard deviation on R step-by-step with examples.

How To Calculate The Standard Deviation With Excel

In this lesson, we are going to learn how to calculate the standard deviation with Excel step-by-step. It is important to remember that in statistics two formulas are used to measure the standard deviation in a given dataset depending if…

How To Find Standard Error Of The Mean In Excel, SPSS, R

In this lesson, we are going to learn how to find standard error of the mean in Excel, SPSS, and R with step-by-step examples and clear explanations. We are going to touch briefly on what standard error is, the equation…

How To Calculate Multiple Linear Regression Using SPSS

In this statistics lesson, we are going to learn how to calculate multiple linear regression using SPSS and interpret multiple linear regression output in SPSS. I am also going to provide you with an SPSS dataset for multiple linear regression…

How To Calculate Cronbach’s Alpha in SPSS

Cronbach’s Alpha is a reliability test developed by Cronbach (1951) and used to measure the internal consistency of a set of dichotomous or scale questions in a survey. In other words, the Cronbach’s Alpha coefficient tells us how well the…

How To Run Mediation Analysis in SPSS [2 Methods]

In this statistics lab, we are going to learn how to run mediation analysis in SPSS as well as how to interpret mediation analysis in SPSS so that you know precisely where to look when writing your mediation analysis report…