• Predictive Analytics for Improved Cost Management  



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Original Post Date: Friday, January 9, 2015 Do you generate cost growth S curves? S-curves and Percentile tables are generated by the Risk tools which can reflect mass growth and growth as modeled in other input uncertainties. Per our discussion, note that NASA typically requires mass growth to reflect Optimistic = CBE, Most Likely = CBE + Contingency and Pessimistic = Most Likely +30%. To watch the "Best Practices using the TruePlanning Space Missions" Webinar, click here.
Original Post Date: Friday, November 7, 2014 We’ve recently completed a case study using TruePlanning for Microcircuits to examine the cost impacts of using newer technologies.  Recently, radar T/R module designers have begun substituting Gallium Nitride (GaN) substrates in place of Gallium Arsenide (GaAs) substrates in their designs.  GaN chips can handle significantly more power than GaAs chips, which enables significant performance benefits, while reducing the size/number of chips needed in each module.  But, are the newer GaN chips affordable? The IC fabrication process for GaAs circuits is very similar to GaN circuits.  There are, however, some important differences between these ...
Original Post Date: Monday, August 18, 2014 I had the distinct pleasure last week of attending the 2014 NASA Cost Symposium.  While to the uninitiated this might sound like a bit of a snoozer – it was actually quite interesting and proved to be the source of a ton of valuable information.  The event took place at Langley Research Center in Hampton, VA – near Williamsburg, Newport News, and not too far from Virginia Beach.  My participation was somewhat self-serving in that I was there to talk about PRICE’s new Space Missions Cost Models for TruePlanning®.  This model – discussed ...
Original Post Date: Friday, July 25, 2014 July 2014 marked the 25th anniversary of Neil Armstrong’s historic stroll on the moon.  If you go to the NASA website and select Missions you’ll probably be amazed at the number of missions in NASA's past, present, and future.  Unless you’re living under a rock, you know about the International Space Station, and the Hubble telescope but I’m guessing there’s a lot about space missions that many of us are unaware of.  The Dawn spacecraft, which was launched in 2007 from Cape Canaveral, was sent into Space to help NASA scientists learn about the history ...
Original Post Date: Thursday, July 17, 2014 Introduction Parametric cost estimates provide high quality, defendable estimates early in a project’s life cycle. This makes them ideal when producing bid and proposals. The nature of parametric cost estimates, however, requires the results of the estimate to be framed in terms of specific CERs and Activities and Resources. It is common for an organization to have a more granular set of Resources than the ones used to support the CERs. One approach to resolving this issue would be to use the TrueMapper application from PRICE Systems to map TruePlanning Resources to a more ...
Original Post Date: Thursday, July 10, 2014 Introduction TruePlanning provides a powerful and highly customizable reporting environment. Project data can be viewed from many different perspectives and those perspectives can be saved and reused across all projects. Results can be exported to Excel and Word as custom reports. There are, however, some instances where there is a need to get beyond the two axes used in TruePlanning’s reporting engine. This need is sometimes expressed by users preparing TruePlanning cost estimating project data for use in a bid or proposal. Perhaps the data needs to be split by phase and labor/non-labor over ...
Original Post Date: Tuesday, July 1, 2014 Whether you’re doing a software cost estimate to support a Bid and Proposal effort, a software valuation, should cost analysis, or to develop a detailed project plan, it is vitally important to understand the ‘size’ of the software you are estimating.  The problem with software size is that it tends to fall into the intangible realm of reality.  If you tell me you are building a widget that weighs 13 pounds, I can really start to get my head around the task at hand.  If I’m chatting about this with my European colleagues, ...
Original Post Date: Friday, June 20, 2014 Proposal estimates based on grassroots engineering judgment are necessary to achieve company buy-in, but often are not convincing or not in sync with the price-to-win.  This contention can be resolved through by comparing the grassroots estimate to an estimate developed using data driven parametric techniques.  Parametric estimates apply statistical relationships to project data to determine likely costs for a project.  Of course, for a parametric model to properly support this cross check of the grassroots estimate, the proper data must be fed into the model.  This most likely requires the estimator to reach ...
Original Post Date: Wednesday, April 2, 2014 Introduction Parametric estimates provide reliable, reproducible, and flexible views into cost and effort so it’s only natural to want to include this data in a bid and proposal workflow. With TruePlanning 2014 big steps have been taken to make such integration seamless and easily reproducible.  New tools in the TruePlanning suite of products, as well as, integrations with some of the major bid and proposal software applications are at the heart of this new feature set. You can learn more about TruePlanning 2014 and the PRICE cost estimation models at our website, but let's ...
Original Post Date: Thursday, March 20, 2014 Here’s a conundrum.  You are a software estimator responsible for helping the decision makers in your company determine what business to pursue and what business to steer clear of.  You know, that to win profitable business, your company first needs to decide which opportunities are golden and which should be avoided.  You also know, that at the point at which this decision needs to be made, there is very little information available to support a quality estimate.  Add to this the fact that software estimation is hard   at almost any stage.  What’s ...