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  2. U.S. Producer Price Index - Wikipedia

    en.wikipedia.org/wiki/U.S._Producer_Price_Index

    The FD-ID system replaced the PPI "stage-of-processing" (SOP) system as PPI's primary aggregation model with the release of data for January 2014. The scope of the SOP system was narrower than the PPI index. [4] Over 600 FD-ID PPIs are available measuring price change for goods, services, and construction sold to final demand and intermediate ...

  3. Visual Basic for Applications - Wikipedia

    en.wikipedia.org/wiki/Visual_Basic_for_Applications

    As an example, VBA code written in Microsoft Access can establish references to the Excel, Word and Outlook libraries; this allows creating an application that – for instance – runs a query in Access, exports the results to Excel and analyzes them, and then formats the output as tables in a Word document or sends them as an Outlook email.

  4. Producer price index - Wikipedia

    en.wikipedia.org/wiki/Producer_price_index

    A producer price index (PPI) is a price index that measures the average changes in prices received by domestic producers for their output. Formerly known as the wholesale price index between 1902 and 1978, the index is made up of over 16,000 establishments providing approximately 64,000 price quotations that the U.S. Bureau of Labor Statistics (BLS) compiles each month to represent thousands ...

  5. List of price index formulas - Wikipedia

    en.wikipedia.org/wiki/List_of_price_index_formulas

    A number of different formulae, more than a hundred, have been proposed as means of calculating price indexes.While price index formulae all use price and possibly quantity data, they aggregate these in different ways.

  6. Numeric precision in Microsoft Excel - Wikipedia

    en.wikipedia.org/wiki/Numeric_precision_in...

    Excel maintains 15 figures in its numbers, but they are not always accurate; mathematically, the bottom line should be the same as the top line, in 'fp-math' the step '1 + 1/9000' leads to a rounding up as the first bit of the 14 bit tail '10111000110010' of the mantissa falling off the table when adding 1 is a '1', this up-rounding is not undone when subtracting the 1 again, since there is no ...

  7. Pareto priority index - Wikipedia

    en.wikipedia.org/wiki/Pareto_priority_index

    The Pareto priority index (PPI) [1] is an index used to prioritize several (quality improvement) projects. It is named for its connection with the Pareto principle named after the economist Vilfredo Pareto. It is especially used in the surroundings of Six Sigma projects. It was first established by AT&T. [citation needed] The PPI is calculated ...

  8. RExcel - Wikipedia

    en.wikipedia.org/wiki/RExcel

    RExcel is an add-on for Microsoft Excel that allows access to the statistics package R from within Excel. It uses the statconnDCOM server and, for certain configurations, the room package. RExcel runs on Microsoft Windows (XP, Vista, or 7), with Excel 2003, 2007, 2010, and 2013. [1]

  9. Personal consumption expenditures price index - Wikipedia

    en.wikipedia.org/wiki/Personal_consumption...

    The PCE price index (PePP), also referred to as the PCE deflator, PCE price deflator, or the Implicit Price Deflator for Personal Consumption Expenditures (IPD for PCE) by the Bureau of Economic Analysis (BEA) and as the Chain-type Price Index for Personal Consumption Expenditures (CTPIPCE) by the Federal Open Market Committee (FOMC), is a United States-wide indicator of the average increase ...