Welcome to the PQStat User Guide
This guide describes every statistical procedure available in PQStat: when to use it, what its assumptions are, how to set up the analysis in the program and how to interpret the results. Each procedure is illustrated with a worked example.
The table of contents is shown on the left and stays visible on every page. Chapters can be expanded and collapsed, and the search box lets you quickly find the test or analysis you need.
Getting started
Installation and settingsSystem requirements, installation, settings.
Working with the programData sheets, reports, charts, formulas, transformations.
Basics of inferenceHypotheses, significance level, p-value, test power.
WizardHow to choose a test for the research problem and measurement scale.
Test summariesHow to automate test selection and execution.
ReferencesBibliography cited in the guide.
Chapters of the guide
AI TOOLS49
TEST POWER AND SAMPLE SIZE12
DESCRIPTIVE ANALYSES15
NORMALITY DISTRIBUTION TESTS2
COMPARISON - 1 GROUP6
COMPARISON - TWO GROUPS17
COMPARISON - MORE THAN TWO GROUPS18
HOTELLING T-SQUARE5
UNIVARIATE MANOVA1
ANALYSIS FOR STRATAS3
CORRELATION12
AGREEMENT ANALYSIS5
DIAGNOSTIC TESTS4
MULTIDIMENSIONAL MODELS11
DIMENSION REDUCTION AND GROUPING4
SURVIVAL ANALYSIS7
META-ANALYSIS8
RELIABILITY ANALYSIS6
SPATIAL ANALYSIS30