A: If you upload a spreadsheet, you will see a column selection screen where you can specify the columns you want to add to your analysis. A chart showing a comparison will depend on your data and columns, for example, if you have dates with several categories and revenue, it will try to produce a timeline chart showing the evolution of revenue for each category. Same for bar charts or segmentations.

We hadn't received too many requests for SVG exports yet from our users, and therefore, we were not thinking about an implementation as of yet. Same for EPS or PDF. But I see that SVG exports could be easily added to the export feature if that's important to you.

Note that you can also export your charts as .ppsx, and the charts are embedded within a presentation as EPS, so you can, for example, directly edit the shapes and texts of each chart in PowerPoint on Windows. The other option is using our API. With an API call, a chart can be directly returned as SVG and will even remain interactive when hovering over shapes with popup tooltips.