In data analysis, normality checking of data set is very important. Because normally distributed data produces more accurate result. Basically we check the normality using histogram. If the shape of the histogram is bell shaped then the data set follow…
Bivariate analysis is a statistical analysis which deals with two variables and find the relationship between the variables. We can perform bivariate analysis using SPSS, Stata and other statistical software very easily. Bivariate Analysis What is bivariate analysis? Bivariate analysis…
Three different types of procedures can be used to analyze data in statistics. These include univariate, bivariate, and multivariate analysis. The amount of variables and the type of data determine which data analysis method is used. Additionally, we have to…
Variable transformation using spss is procedure to convert a variable into anathoer type variable. This procedure is mainly used for creating categorical variable from a continuous variable. What do we mean by categorize variables? A random variable which contains categorical…
Missing value analysis using SPSS is a procedure of finding, replacing or coding missing values of a data set using SPSS. SPSS is a simple statistical analytics tool which help us to perform various data analytics task. Missing values analysis…
Generally, we may have two or more data set to analyze. It is time consuming and difficult to manage all data set. For this reason we need to combine the data set. We combine data sets using SPSS. SPSS is…
Merge data is a very important for data analysis. It is very simple to merge data file using spss. Spss is a simple analytics tool. Merge data file using SPSS What do we mean by add case? Add case means…
Sorting data means rearranging data under a variable in a data set. We usually sort data using SPSS because it is very simple and easy to perform. Sort data using SPSS 1. If we want to sort data in ascending…
SPSS is very easy to use because we can import any types of data set in SPSS software. We can import data set in SPSS from excel, Stata, R, SAS etc. data analytics software. Import Data in SPSS from Excel…
In data analysis, data entry is the first step. There are various software for analyze data but we can easily input data in SPSS which is a simple data analytics software. How can we input data in SPSS? We can…
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