Olivia Kada

This helped: https://www.ibm.com/support/pages/installing-and-running-psmatching3-r-extension-command Regards, Olivia

Dear Prof. Thoemmes, we installed everythink properly BEGIN PROGRAM R. "R plug-in is working properly" END PROGRAM. [1] "R plug-in is working properly" The custum dialog field is available. Still we get the following error: Error # 1. Command name: PSMATCHING3 >The first word in the line is not recognized as an SPSS Statistics command. >Execution of this command stops. /VARS ID = ID TREAT = Gruppe COVS = Alter MehrpersonenHH male_dummy BEG_GESAMT KOM_GESAMT POS_GESAMT NEG_GESAMT /MATCHIT MATCH=NEAREST...