Tag Archives: plugin

Visualising data with the Datapress WordPress plugin

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Here’s a useful plugin for bloggers working with data: Datapress allows you to quickly visualise a dataset as a table, timeline, scatter plot, bar chart, ‘intelligent list’ (allowing you to sort by more than one value at once – see this example) or map.

Once installed, the plugin adds a new button to the ‘Upload/Insert’ row in the post edit view which you can click to link to a dataset in the same way as you would embed an image or video.

The plugin is in beta at the moment and takes a bit of getting used to. There’s a convention you have to follow in naming Google spreadsheet columns, for example – this Glasgow Vegan Guide spreadsheet has quite a few of them – but this could add some new visualisation possibilities. It seems particularly nice for lists and maps (if you have lat-long values), although Google spreadsheet’s built-in charts options will obviously be quicker for simple graphs and charts.

UPDATE: I’ve also just learned that the large empty space below the table can be fixed under the ‘Configure Display’ tab in the editing view.

The plugin has a demo site with some impressive examples and the developers are happy to help with any problems. It’s also up for the Knight News Challenge if you want to support it.

Removing Nofollow on blog links and meta – and invisible comments

A couple months ago I installed a plugin on the blog that meant search engines would index links in comments: by default WordPress uses ‘nofollow‘ on comments to stop spammers abusing them to boost search engine rankings, but that prevents genuine commenters getting credit for their contributions.

One problem: as one commenter pointed out, the blog as a whole was set to ‘noindex-nofollow’ “which equals a no trespasing sign for search engines for ALL of the site’s links. It’s Google suicide.” Continue reading