How to add Trend Lines to Visualizations in Q
05 August 2018 | by Carmen Chan

In Q, trend lines can easily be added to many Visualizations. Trend lines can be linear or non-parametric (cubic splines, Friedman’s super smoother, LOESS).

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How to Calculate Penalty Analysis in Q
04 August 2018 | by Chris Facer

Knowing how to calculate penalty analysis is an important part of every market researcher's skillset. I'll explain what it is and how to calculate it in Q.

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How to Aggregate Data in Q
03 August 2018 | by Jake Hoare

You have a data set and you need to quickly organize it to perform your data analysis. Learn how to aggregate your data in Q with these easy steps.

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How to Read Stata DTA Files into Q
02 August 2018 | by Carmen Chan

Survey data is often provided in binary file formats which contain metadata about how the data is structured. A common form is the Stata DTA format.

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How to read an Excel file into Q
01 August 2018 | by Carmen Chan

There are three methods of reading Excel files into Q. I'll show you all three and explain when you might one to use each one.

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Tutorial: Creating and Working with JavaScript Variables in Q
31 July 2018 | by Matt Steele

It's easier than you think to create new variables with JavaScript. We'll show you how to create, combine, split and transform your data into new variables.

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How to Do Simple Table Manipulations With R in Q
03 April 2018 | by Matt Steele

R is not just a tool for the data science elite. It is an immensely powerful tool that can be used by market researchers in

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How to Save a Modified Copy of an SPSS Data File
19 February 2018 | by Tim Ali

When working in Q, there are situations in which you may want to save a new copy of your data file. Some examples include: Removing

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Tips for Working in the Data Tab
19 February 2018 | by Tim Ali

The purpose of the Data tab is to provide a view of the raw data being analyzed in Q. Each row in the Data tab

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