Software reviews from meaning

Ruby Reviewed

In Brief

What it does

Modern, GUI-driven cross-tabulation, analysis and charting suite for market research data aimed at the tabulation specialist. Capable of handling large and complex data sets, trackers and other ‘difficult’ kinds of research project.

Supplier

Red Centre Software, Australia

Our ratings

Score 3 out of 5Ease of use

Score 5 out of 5Compatibility with other software

Score 4.5 out of 5Value for money

Cost

Full version $4,800 (allows set-up); additional analyst versions $2,400. Annual costs; volume discounts available.

Pros

  • Cross-tabs and charts of every kind from large or complex datasets, and so much more
  • Quick and efficient to use for DP specialist, using a choice of GUI access and scripting
  • Push-pull integration with Excel and PowerPoint for report preparation and automation
  • Superb proprietary charting to visualize MR data more effectively than in Excel or PowerPoint
  • Excellent support for managing trackers

Cons

  • Interface is bewildering to beginners: a steep learning curve
  • No simple web-browser interface for end users or to provide clients with portal access to studies

In Depth

We always try to present something new in these software reviews, but this time, we think we are onto something that could break the mold: a new tabulation software package from an Australian producer, Red Centre Software, that leaves most of the existing choices looking decidedly dated. It’s refreshing, because for a while, most efforts in market research software seem to have gone into improving data collection and making it work across an ever-broadening spectrum of research channels. Innovation at the back-end seems to have focused on presentation, and has often left research companies and data processing operations with a mish-mash of technology and a few lash-ups along the way to transform survey data into the range of deliverables that research clients expect today.

Ruby could easily be mistaken for yet another end-user tabulation tool like Confirmit’s Pulsar Web or SPSS’s Desktop Reporter, with its GUI interface and drag-and-drop menus. The reality is that it is a fully-fledged tabulation and reporting system aimed squarely at the data processing professional. If you are looking for a Quantum replacement, this program deserves a test-drive.

As far as I could see, there were no limits on the data you could use. It will import data from most MR data formats, including Quantum, Triple S and SPSS. Internally, it works with flat ASCII files, but it is blisteringly fast, even when handling massive files. It will handle hierarchical data of any complexity, and offers the tools to analyse multi-level data throughout, which is something modern analysis tools often ignore.

It is equally at home dealing with textual data. The producers provided me with a series of charts and tables they had produced from analyzing Emily Brontë’s Wuthering Heights by treating the text as a data file. The same could be done for blogs, RSS feeds and the mass of other Web 2.0 content that many researchers feel is still beyond their grasp.

More conventionally, Ruby contains a broad range of tools specifically for handing trackers, so that you are not left having to automate the reconciliation of differences between waves due to variations in the question set and answer lists.

Ruby is a very intelligent tool to use when it comes to processing the data. The data in the tables reported or charted in MR have often gone through a long chain of transformations, and in the old tools, there could be yards of ‘spaghetti code’ supporting these transformations. Trying to work out why a particular row on a table is showing zeroes when it shouldn’t do can take an age in the old tools, as you trace back through this tangle of code, but Ruby will help you track back through the chain of definitions in seconds, and even let you see the values as you go. It is the kind of diagnostic tool that DP professionals deserve but rarely get.

In Ruby, you will probably make most of these data combinations and transformations visually, though it does also allow you to write your own syntax, or export the syntax, fiddle with it, and import it again (the combination that DP experts often find gives them the best of both worlds). However, Ruby keeps track of the provenance of every variable, and at any point, you can click on a variable and see exactly where the data came from, and even see the values at each stage.

The range of options for tabulation and data processing is immense, with a broad range of expressions that can be used to manipulate your data or columns and rows in tables. There is complete flexibility over percentaging and indexing values off other values, or basing one table on another, so it is great for producing all of those really difficult tables where every line seems to have a different definition

With charting, Ruby gives you the choice of using its own proprietary charting engine, or pushing the data out to PowerPoint or Excel charts. The native Ruby charts are a treat to work with, as the developers seem to have gone out of their way to redress the inadequacies of Excel and PowerPoint charts. For time-series charts, concepts such as smoothing and rolling periods are built-in. You can add trend lines and arbitrary annotations very easily. Charts can be astonishingly complex and can contain thousands of data points or periods, if you have the data. Yet it will always present the data clearly and without labels or points clashing, as so often happens in Excel.

Excel and PowerPoint charts are also dynamic, and the Ruby data source will be embedded in the chart, so that the charts can be refreshed and updated, if the underlying data changes.

Amy Lee is DP Manager at Inside Story, a market research and business insights consultancy based in Sydney, Australia, where she has been using Ruby for two years, alongside five other researchers and analysts. Ruby is used to analyze custom quantitative projects and a number of large-scale trackers.

Asked if the program really did allow a DP analyst to do everything they needed to, Amy responds: “We were able to move to Ruby a couple of years ago, and it is now the main program we use, because it can do everything we need to do. I find it is an extremely powerful and flexible tool. Whenever I need to do anything, I always feel I can do it with Ruby. Other tools can be quite restrictive, but Ruby is very powerful and completely flexible.”

Amy considered the program went beyond what more traditional DP cross-tab tools allowed her. She observes: “Compared with other programs I have used, Ruby allows me to filter and drill down into the data much more than I could with them. It’s especially good at exporting live charts and tables into documents.

“Once they are in PowerPoint or Word, trend charts can be opened up and adjusted as necessary.  When it is a live chart, it means you can update the data, and instead of having to go back to Ruby, open it up and try, find the chart and then read the data, you can just double click it inside PowerPoint, and you can see all the figures change.  And there is even an undo feature, which is good for any unintentional errors.”

Amy freely admits that this is not a program you can feel your way into using, without having some training, and allowing some time to get to understand it.  “It is really designed for a technical DP person,” she explains. “If you have someone with several years’ experience of another program they will have no problem picking this up as everything will be very familiar to them. But we also had a client who wanted to use it, someone with a research rather than a DP background, and they found it a bit overwhelming, because it can do so much, and it is not that simple. It looks complex, but once you get the hang of it, you can do what you need very quickly.”

Among the other distinguishing features Amy points to are the speed of  the software, which is very fast to process large amounts of data and produce large numbers of tables and charts; its in-built handling of time-series, allowing you to combine or suppress periods very easily,  and the range of charts offered, in particular the perceptual maps.

Some of the research companies I speak with are becoming uneasy that the legacy data processing tools they depend on have fallen so far behind, and are in some cases, dead products. They have endured because the GUI-based ‘replacements’ at the back of the more modern data collection tools just don’t cover the breadth of functionality that is needed. You get breadth and depth with Ruby – even in the sheer range of functionality it offers is bewildering to the newcomer.

A version of this review first appeared in Quirk’s Marketing Research Review, August 2009.

Tim Macer

Tim is a world-renowned specialist in the application of technology in the field of market and opinion research and is probably the most widely-published writer in the field. His roots are in data analysis, programming, training and technical writing. These days, as principal at meaning he works with researchers, users of research data and technology providers around the globe, as an independent advisor. He is quite passionate about improving the research process and empowering people through better use of technology.

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