Hi Kim, this sounds like a homework question which is not meant for this list, I don't believe you need a package for this, but you may find the ifelse function along with the sum()function useful. You can get more information by typing ?ifelse and ?sum into R.
Regards, Rhydwyn Rhydwyn McGuire Senior Biostatistician | Health Statistics NSW Level 7, 73 Miller St, North Sydney 2060 Tel 02 9391 9781 | rm...@doh.health.nsw.gov.au www.health.nsw.gov.au -----Original Message----- From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of le4...@mweb.co.za Sent: Tuesday, 22 September 2015 12:15 AM To: r-help@R-project.org Subject: Re: [R] R-help, please Good day, My name is Kim Nguyen and please I need your help with: How to calculate the PASS rate of the data in the table below, with PASS in a single subject if value>=50 and PASS will be given if PASS 3 out of 4 subjectsWhich package will I need to use in this analysis ID Literacy Maths Physics Chemistry A 65 70 79 80 B 65 45 38 50 C 50 62 48 49 D 70 85 82 84 E 45 69 65 62 I appreciate your consultant very much With kind regardsKim Nguyen Sent from MWEB Message Centre - CONNECT AND YOU CAN [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __________________________________________________________________________________________________________ This email has been scanned for the NSW Ministry of Health by the Websense Hosted Email Security System. Emails and attachments are monitored to ensure compliance with the NSW Ministry of health's Electronic Messaging Policy. __________________________________________________________________________________________________________ _______________________________________________________________________________________________________ Disclaimer: This message is intended for the addressee named and may contain confidential information. If you are not the intended recipient, please delete it and notify the sender. Views expressed in this message are those of the individual sender, and are not necessarily the views of the NSW Ministry of Health. _______________________________________________________________________________________________________ This email has been scanned for the NSW Ministry of Health by the Websense Hosted Email Security System. Emails and attachments are monitored to ensure compliance with the NSW Ministry of Health's Electronic Messaging Policy. ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
