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1982, ZX81 Memocalc, for low cost ~$100 personal computer with 16K RAM expansion, launched by Memotech in April 1982. 1982, Multiplan for CP/M operating system, later becoming Microsoft Excel, launched Aug 1982. 1983, Lotus 1-2-3 for MS-DOS, the first killer application for the IBM PC, it took the market from Visicalc in the early 1980s.
Within the Department of Defense, she is known for the "Spruill chart", a spreadsheet for estimating the costs of weapons programs that she developed, [1] [2] and for threatening to sue the United States Navy in 1979 because it would not allow her, as a woman, to stay aboard one of its aircraft carriers. [1]
A pick chart allows visual comparison of action items relative to their impact to the problem being addressed vs. the ease/cost of implementation. In VERY rudimentary terms, PICK charts are a Return On Investment (ROI) method. When faced with multiple improvement ideas a PICK chart may be used to determine the most useful.
Google Sheets – Online spreadsheet with built-in charting function for basic chart types; KChart – the charting tool of the Calligra Suite; LibreOffice Calc - Built-in charting function for basic chart types; Microsoft Excel – Built-in charting function for basic chart types; Apache OpenOffice Calc - Built-in charting function for basic ...
The operating systems the software can run on natively (without emulation).Android and iOS apps can be optimized for Chromebooks and iPads which run the operating systems ChromeOS and iPadOS respectively, the operating optimizations include things like multitasking capabilities, large and multi-display support, better keyboard and mouse support.
No cost: WordPerfect Office: Corel: WordPerfect (1982) 1991 Windows: 2021 [31] 2021-05 Proprietary: 69.99 - 399.99 WPS Office: Kingsoft: Kingsoft Office 1988 Android: PC 11.2.0 2019-04 Proprietary: 0 - 119.99 [m] Linux: iOS: macOS: Windows: Zimbra: Synacor — 2005 Online Rolling Rolling Proprietary: 0 - ? optional options that cost [n] Zoho ...
[2] [3] [4] It has an integrated spreadsheet for data input and can import files in several formats (Excel, SPSS, CSV, ...). MedCalc includes basic parametric and non-parametric statistical procedures and graphs such as descriptive statistics , ANOVA , Mann–Whitney test , Wilcoxon test , χ 2 test , correlation , linear as well as non-linear ...
A complete compilation of cost-utility analyses in the peer-reviewed medical and public health literature is available from the Cost-Effectiveness Analysis Registry website. [6] A 1995 study of the cost-effectiveness of reviewed over 500 life-saving interventions found that the median cost-effectiveness was $42,000 per life-year saved. [7]