In this session, we are going to learn how to manipulate, compute, and check the reliability of our variables. Variable manipulation and reliability check is an essential step of data analysis. In this article we will also learn how to…
We’ll be learning about data cleaning and editing in this session. Data cleaning is a process that checks to see if your variables’ values are valid. We do data coding in order to make data (participants’ responses) more manageable, in…
We’re learning how to perform multiple regression analysis using stata this session. Regression is a prominent statistical technique for predicting a single outcome variable (continuous variable) from a set of independent factors (continuous as well as binary variables). For example,…
Data utilization has become a day-to-day business essential in today’s digital world, whether in public or private enterprises. Whatever sector or field you work in, you will always come across data, either indirectly as someone who relies on data-driven decisions…
Chi-square association test is one of the most popular association test by which we can find the association between two variables. Spss is a simple data analytics tool by which we can easily perform the chi-square test. Procedure To find…
Correlation Analysis using SPSS To find the correlation between two variables we have to follow the following procedure- Input your data on SPSS Select the two required variable Go to: Analyze→ correlate →Bivariates. Insert the required variabe in the variable…
Univariate analysis in spss Univariate analysis is related to analyze of on variable. For example finding mean, varience, standard deviation of one variable is called univeriate analysis. Let we have five variables named gender, age, gpa, social_media and result.…
Bivariate analysis Bivariate analysis is the analysis of two variable and find their association. For bivariate analysis we mainly use crosstabs and to show the association we use chi-square test. in chi-square table, we interpret the p-values. P-values interpretation is…
Variable transformation in spss At first we have to go the “Menu bar” and click on- “Transform”→”Record into different variable or Record into same variable” [Note: If we select “Record into different variable” , there create a new categorical variable.…
When we analyze data using spss we have to merge two or more data file into one data file. For this, we merge file in spss and create one data file. Merge file in spss procedure There are two types…
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