Software for LMS method This software analyses growth data using the LMS method. Download and unzip each file, then follow the readme instructions. Try http://www.healthforallchildren.co.uk/ for more recent versions. LMSChartMaker Size: 4.1 MB LMSChartMaker is a PC program to fit growth chart centiles using reference data. LMSGrowth PC Size: 849 KB LMSGrowth is a Microsoft Excel add-in to convert measurements to/from UK/US/WHO reference z-scores. LMS Method Size: 1.1 MB Tips about how to use LMSChartMaker and how it links with LMSGrowth. LMSGrowth Mac Size: 919 KB LMSGrowth is a Microsoft Excel add-in to convert measurements to/from UK/US/WHO reference z-scores.