[cem] Matching for a continuous variable

Hello, Using the example provided http://scholar.harvard.edu/files/gking/files/cem.pdf I am not sure how to approach matching for continuous scores eg. An IQ score. Using my data sample and the automated method, it appears all matches are within about 8 score points. If we wanted to define the coarsening to about within 15 points (eg within 1 SD) how could I do this? Thank you Looking forward to the reply Emina Omerovic BSc, MClAud Research Assistant Intergenerational Health Murdoch Children's Research Institute The Royal Children's Hospital, 50 Flemington Road Parkville, Victoria 3052 Australia T +61 3 9936 6568 M +61 402 488 443 E emina.omerovic@mcri.edu.au<mailto:emina.omerovic@mcri.edu.au> W mcri.edu.au<https://www.mcri.edu.au/> Disclaimer This e-mail and any attachments to it (the "Communication") are, unless otherwise stated, confidential, may contain copyright material and is for the use only of the intended recipient. If you receive the Communication in error, please notify the sender immediately by return e-mail, delete the Communication and the return e-mail, and do not read, copy, retransmit or otherwise deal with it. Any views expressed in the Communication are those of the individual sender only, unless expressly stated to be those of Murdoch Children’s Research Institute (MCRI) ABN 21 006 566 972 or any of its related entities. MCRI does not accept liability in connection with the integrity of or errors in the Communication, computer virus, data corruption, interference or delay arising from or in respect of the Communication.