Q is for the analysis of survey data. It is the only software with basic tables and coding right through to choice modelling, latent class analysis and trees.

It is fast and smart. Q will halve your analysis times. Expert systems work out the most useful analyses based on the data. Drag-and-drop to recode and collapse categories. Export straight to Microsoft Office. Analyses automatically update when you import updated data.

Q is very easy to use with its self-guided online training system and an easy to use interface. Find out more, or trial Q Professional for 30 days.

Correspondence Analysis and Multiple Correspondence Analysis

by Tim 31. May 2010 11:32

Correspondence analysis creates plots showing the relationship between multiple variables.

Q automatically works out the right type of map based on the data you choose to analyse. It can create maps showing the rows and columns of a table, between individual respondents in the raw data and between three or more sets variables (multiple correspondence analysis).

The maps are exported to Microsoft Office applications as fully-editable charts. You can export either the traditional scatterplot or a moon plot.

Create maps by clicking on the Create menu and selecting Map.

A series of online tutorials explain how to create maps. From the Help menu, select Online Training, login and go Multivariate Techniques and Maps.