Python in PS CLEMENTINE PRO
Over the years, IBM SPSS Modeler® (formerly Clementine) earned the reputation of being the model open environment across data mining platforms.
Basics of a questionnaire survey with PS QUAESTIO PRO
The goal of computer software is to support the user at work. The PS QUAESTIO PRO platform is no different.
How to prepare for reliability analysis?
The area of reliability analysis is of interest first of all to those who plan to use scales and indices in their studies, namely more complex indicators than a single survey...
Basic steps when design tables
Humans presented data in tabular format already in the ancient times. Thus, sometimes we can be deluded that structuring and reading tables is intuitive and does not require...
Table or cube? Reporting in the form of OLAP cubes
When we want to include a lot of values in a table, in several various cross-sections e.g. by time, region, type of phenomenon, we have several approaches to choose from.
Deciding to remove an item from the scale
Sometimes instead of asking a single question in a survey, we ask a whole set of questions, which are intended to be used later to build a scale.
