Intended for healthcare professionals

Endgames Statistical quiz

Correlation

BMJ 2009; 339 doi: https://doi.org/10.1136/bmj.b2578 (Published 01 July 2009) Cite this as: BMJ 2009;339:b2578

Article usage

Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.

Usage statistics: January 2018 to April 2024

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AbstractFullPdf
Jan 20183120
Feb 20182960
Mar 2018730
Apr 2018320
May 20181600
Jun 2018400
Jul 2018910
Aug 2018320
Sep 2018720
Oct 20181030
Nov 2018650
Dec 20181070
Jan 2019850
Feb 20199110
Mar 201912100
Apr 2019720
May 20191640
Jun 2019640
Jul 2019510
Aug 2019200
Oct 20191240
Nov 2019730
Dec 2019350
Jan 2020740
Feb 20202440
Mar 2020550
May 20202170
Jun 20201110
Jul 2020710
Aug 20203620
Sep 20202360
Oct 20204720
Nov 20204060
Dec 20201310
Jan 202112160
Feb 2021300
Mar 2021410
Apr 2021530
May 20211630
Jun 2021410
Jul 20211320
Aug 2021420
Sep 2021400
Oct 2021900
Nov 2021300
Dec 20216480
Jan 2022920
Feb 2022610
Mar 2022600
Apr 20221260
May 20222410
Jun 20221330
Jul 2022010
Aug 2022420
Sep 2022420
Oct 20221430
Nov 2022820
Dec 20221620
Jan 2023510
Feb 2023810
Mar 20231800
Apr 2023420
May 2023800
Jun 2023460
Jul 2023120
Aug 20231160
Sep 2023910
Oct 20231100
Nov 2023810
Dec 2023510
Jan 20241940
Feb 2024930
Mar 20241030
Apr 20242620
Total8692150