Multivariate Pattern Analysis in Python

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# mvpa2.mappers.detrend.legendre

`mvpa2.mappers.detrend.``legendre_`(n, x)

  Helper to avoid problems with scipy 0.8.0 returning inf for -1

  Scipy 0.8.0 (and possibly later) has regression of reporting ‘inf’s for negative boundary. Lets guard against it for now

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