# I can’t recreate a graph from Ioannidis et al – can you?

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Very quick one this! Really interesting paper from Ioannidis *et al *about citation indices.

I wanted to recreate figure 1, which is:

Closest I could get (code here) is this:

Biggest difference is in NS, where they find all negative correlations, but most of mine are positive.

Source data are Table S1 Data.

Am I doing something wrong? Or is the paper wrong?

*UPDATE 9th July 2016*

Using Spearman gets us closer but it’s still not quite correct (updated code too)

To

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