On Tue, 2007-07-31 at 15:10 -0700, Jennings, Eric wrote: > I'm working on a project involving reliability values (known failure > rates) for a system with approximately 700 components with a set > cconfiguration. > > I'm looking to compute a "parts-count" MTBF (mean time between failures) > for the system. > > (See also MIL-HDBK-217) > > > > Is there anything in R that can help me with this?
You could enter all the data (component types and counts) into a file and then use R to multiply and add. R is a little more than you need to perform a parts count 217 analysis or a part stress analysis for that matter. A spreadsheet would suffice for something as small as 700 components if you don't want to or can't use something like Relex, Reliasoft, Item, etc. -- Andrew "Weibullguy" Rowland Reliability & Safety Engineer [EMAIL PROTECTED] http://webpages.charter.net/weibullguy http://reliafree.sourceforge.net
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