r how to fail at transformer which statement describes powertransform failing on seemingly okay data what is powertransform error in r? why does power transform fail? powertransform fails on seemingly okay data why does power transform fails why r power transform fails does r require finite values what type of error does power transform throw? why is powertransform fail why does transform fail in r which variable needs finite values of fn why does power transform fail in r is powertransform error why does powertransform fail r powertransform failed data why does r powertransform fail why is r power transform failing what causes a r transform to fail which error is true when r powertransform fails?