Corrigendum: Landscape of X chromosome inactivation across human tissues

Nature 550, 244–248 (2017); doi:10.1038/nature24265 In this Letter, the Source Data associated with Fig. 2a and d were incorrect. This was due to an error during manuscript preparation, when transformed data instead of the raw values plotted in the figure were included in the Source Data file. The figure panels are correct and remain unchanged, and these errors do not affect the results or conclusions of the Letter.