Seventh tool
Optimum tool for linear and logistic regression, cluster analysis, t-tests, MANOVA, ANOVA
Experience Level: Intermediate
This tool is used by professionals in the social sciences and education, as well as in government, retail and market studies, and its main function is to point and click.
The advantage of SPSS is that it allows a variety of data types to be contained by a variety of different regression types and tests, so this tool requires its users to be familiar with highly detailed hypothesis-testing statistics such as ANOVAs and MANOVAs.
The main disadvantage of SPSS is its high cost, starting at $99 per month.
Practical examples of using SPSS:
data samples:
Let’s say that a researcher in psychology and sociology is conducting scientific research that requires studying samples of certain segments of people in a society. You should have two groups, an experimental group and a control group. The t-test allows knowing that there is a statistical difference between the two groups based on the p-value that you specify.
Multivariate analysis:
This type of analysis sheds light on the difference between groups through several variables at the same time, as in our previous example. Studying a particular segment gives more accurate results for the study, taking into account the age and ethnic differences, etc.
We conclude from the study of this tool that its users prefer it in their reliance on statistical indications taken from data analysis in their science and research that they specialize in. It is an intermediate element between beginner tools such as: Polymer Search and Excel and more advanced programming languages such as Python and R
Data World 