In every enterprise that uses analytics, there are a few power users who need the most advanced tools all of the time, and an army of casual users who need to do simple analysis now and then. For the latter group, cloud-based analytics make perfect sense; users get the tools they need when they need them, and the organization gets out of the business of licensing, hosting, distributing and maintaining infrequently used software.
Registration is simple; no credit card is needed for a trial license, just plug in your email address and go. Statwing lets you try its Silver plan for fourteen days at no charge; after that, you can pay $25 per month to stay on the Silver plan, upgrade to the Gold plan for $100 per month, or downgrade to the free public plan. The Silver and Gold plans keep your data private and let you share charts; the Gold plan lets you upload more data.
I tried uploading a few data sets. The 1998 KDD Cup data was too large for the Silver plan, but a couple of other smaller data sets uploaded quickly, in seconds.
If you don’t have any data to work with, no problem: Statwing offers a few of its own to try:
Once you select a data set, Statwing displays the variables in your data set on the left, with most of the screen available for your charts. There is a video tutorial narrated by a robot, which is marginally useful and not really necessary since the application is very intuitive and easy to use. (Statwing: is it all that expensive to hire someone to read the script?)
Statwing does two things well: one-way profiles and two-way tests of correlation. (Statwing claims to do crosstabs, but after watching the video and reading the available help, I can’t figure out how).
Univariate profiles offer the user a nice graphic and the option to toggle statistical measures on or off:
Bivariate analysis gives the user a “plain English” interpretation of the statistical tests, which is helpful.
Like any other statistical package, Statwing discovered a statistically significant relationship between two columns of random numbers in one of my test data sets. This simply illustrates that making analytics “easy” isn’t helpful unless the users have an actual clue about what they are doing:
- Statwing does not handle time series data — a problem since many enterprise users work with time series
- By default, Statwing treats coded variables as numeric variables; the user can override this, but see my comment about users having a clue
- Statwing lacks even the most basic tools for data processing, so you will need to prepare your data table in some other tool
- Significance tests appear to be hard coded at 95% confidence, which is relatively “tight” for commercial work
Overall, this service is well implemented and easy to use. It does very little that other tools can’t do; for example, if you use SurveyMonkey or a similar tool to conduct an online survey you can simply do the analysis there and forget about Statwing. Given its limited functionality, Statwing is seriously overpriced; the Gold Plan will run you $1,200 per year ($800 if billed in advance); at that pricing, there are a number of alternatives that are just as easy to use.
To crack the enterprise market, Statwing will need to add more analytic features to current capabilities and offer enterprise licensing with concurrent user pricing.