• System requirements
• Graphical interface
• Equations window
• MCMC estimation
• Bootstrapping
• Plotting
• Predictions
• Residuals
• Major changes in different versions
• Complete version history

MLwiN was created by the Centre for Multilevel Modelling team with colleagues in other centres. MLwiN has benefited enormously from the input of numerous people. Michael Healy wrote the original version of NANOSTAT which formed the basis for MLn, a predecessor of MLwiN. Professor Bill Browne provided the foundations and coding of the MCMC features of the software. The (ESRC) have provided essential support over the years.

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Complete version history

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• MLwiN 1.10
  • Features added from 1.10 to 2.01
• MLwiN 2.01
• MLwiN 2.02
  • Features added from 2.02 to 2.1
• MLwiN 2.1 - see new features in this release
  • MLwiN 2.10 Beta 1 (31-Mar-08) fixed bugs Note! If you are using one of these Beta versions you will be unable to upgrade your software on our web site. Please email us on mlwin-support@bristol.ac.uk giving your user ID or purchasing details so we can trace proof of purchase and we will send you the latest version.
  • MLwiN 2.10 Beta 2 (07-Apr-08) fixed bugs
  • MLwiN 2.10 Beta 3 (09-Apr-08) fixed bugs
  • MLwiN 2.10 Beta 4 (11-Apr-08) fixed bugs
  • MLwiN 2.10 Beta 5 (21-Apr-08) fixed bugs
  • MLwiN 2.10 Beta 6 (14-Aug-08) fixed bugs
  • MLwiN 2.10 Beta 7 (11-Sep-08) fixed bugs
  • MLwiN 2.10 Beta 8 (14-Oct-08) fixed bugs
  • MLwiN 2.10 Beta 9 (01-Nov-08) fixed bugs
  • MLwiN 2.10 Beta 10 (19-Jan-09) fixed bugs
  • MLwiN 2.10 (27-Feb-09) - first non-beta release of 2.1 fixed bugs
  • MLwiN 2.11 (24-Apr-09) fixed bugs
  • MLwiN 2.12 (07-Jul-09) fixed bugs
  • MLwiN 2.13 (25-Aug-09) fixed bugs
    • new MCMC features in this release
  • MLwiN 2.14 (22-Sep-09) fixed bugs
  • MLwiN 2.15 (15-Oct-09) fixed bugs
  • MLwiN 2.16 (03-Dec-09) fixed bugs
  • MLwiN 2.17 (02-Feb-10) fixed bugs
  • MLwiN 2.18 (25-Mar-10) fixed bugs
    • new features, eg, added Names window functions in this release
  • MLwiN 2.19 (07-May-10) fixed bugs
  • MLwiN 2.20 (15-Jun-10) fixed bugs
  • MLwiN 2.21 (02-Nov-10) fixed bugs
  • MLwiN 2.22 (09-Dec-10) fixed bugs
  • MLwiN 2.23 (21-Apr-11) fixed bugs
  • MLwiN 2.24 (27-Sep-11) fixed bugs and new features
  • MLwiN 2.25 (27-Feb-12) fixed bugs
  • MLwiN 2.26 (01-Oct-12) fixed bugs
  • MLwiN 2.27 (12-Mar-13) fixed bugs
  • MLwiN 2.28 (16-Jul-13) fixed bugs
  • MLwiN 2.29 (16-Dec-13) fixed bugs
  • MLwiN 2.30 (26-Feb-14) fixed bugs
  • MLwiN 2.31 (29-Sep-14) fixed bugs
  • MLwiN 2.32 (23-Jan-15) fixed bugs
  • MLwiN 2.33 (11-May-15) fixed bugs
  • MLwiN 2.34 (13-Jul-15) fixed bugs
  • MLwiN 2.35 (04-Sep-15) fixed bugs
  • MLwiN 2.36 (04-Apr-16) fixed bugs
  • MLwiN 3.00 (03-Mar-17) fixed bugs
    • New features in MLwiN 3.00
  • MLwiN 3.01 (31-May-17) fixed bugs
  • MLwiN 3.02 (01-Mar-18) fixed bugs
  • MLwiN 3.03 (11-Feb-19) fixed bugs
  • MLwiN 3.04 (03-Jun-19) fixed bugs
  • MLwiN 3.05 (26-Mar-20) fixed bugs
  • MLwiN 3.06 (28-Nov-22) fixed bugs
  • MLwiN 3.07 (31-Jul-23) fixed bugs
  • MLwiN 3.08 (22-Sep-23) fixed bugs
  • MLwiN 3.09 (26-Jan-24) fixed bugs
  • MLwiN 3.10 (15-Mar-24) fixed bugs
  • MLwiN 3.11 (14-Jun-24) fixed bugs
  • MLwiN 3.12 (09-Aug-24) fixed bugs
  • MLwiN 3.13 (11-Oct-24) fixed bugs