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Combined display of all available logs of ShotStat. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)- 13:00, 30 May 2017 David (talk | contribs) uploaded a new version of File:BallisticAccuracyClassification.xlsx (Converted to generalized sigma estimation formula for Independent Groups.)
- 14:56, 26 May 2017 David (talk | contribs) uploaded a new version of File:BallisticAccuracyClassification.xlsx (Updated with calculations for both Overlaid Samples and Independent Groups.)
- 13:57, 21 March 2017 David (talk | contribs) uploaded a new version of File:1000Shots.png
- 21:13, 20 March 2017 David (talk | contribs) uploaded File:1000Shots.png (1000 symmetric bivariate normal shots)
- 18:47, 15 March 2017 David (talk | contribs) uploaded File:HBNfired.jpg (Micrograph of a fired copper-jacketed bullet that was impact-plated with hBN (which appears in black). Shown is the beginning of one groove at the bullet's ogive.)
- 18:46, 15 March 2017 David (talk | contribs) uploaded File:UncoatedFired.jpg (Micrograph of a fired copper-jacketed bullet. Shown is the beginning of one groove at the bullet's ogive.)
- 14:43, 13 March 2017 David (talk | contribs) uploaded File:BallisticAccuracyClassification.xlsx (Sample calculation of Ballistic Accuracy Classification based on three 10-shot groups.)
- 20:51, 1 January 2017 User account Ben (talk | contribs) was created by David (talk | contribs) and password was sent by email
- 21:55, 31 May 2016 User account Louis (talk | contribs) was created by David (talk | contribs) and password was sent by email
- 12:34, 29 February 2016 User account Jeroen (talk | contribs) was created by David (talk | contribs) and password was sent by email
- 11:38, 18 November 2015 David (talk | contribs) uploaded a new version of File:300BLK 220gr Factory Subsonic 100yd.xlsx (Corrected rank adjustment plot.)
- 16:02, 22 April 2015 David (talk | contribs) moved page Talk:Measuring Precision to Talk:Precision Models without leaving a redirect
- 16:02, 22 April 2015 David (talk | contribs) moved page Measuring Precision to Precision Models without leaving a redirect
- 20:15, 19 April 2015 User account Herb (talk | contribs) was created by David (talk | contribs) and password was sent by email
- 18:04, 30 November 2014 David (talk | contribs) uploaded a new version of File:Sigma1ShotStatistics.ods
- 18:04, 30 November 2014 David (talk | contribs) uploaded a new version of File:SymmetricBivariate.c
- 16:20, 30 November 2014 David (talk | contribs) uploaded a new version of File:SymBiSampleRanges.c
- 16:19, 30 November 2014 David (talk | contribs) uploaded a new version of File:Sigma1RangeStatistics.xls
- 16:19, 30 November 2014 David (talk | contribs) uploaded a new version of File:RangeStatisticEstimation.xls
- 15:25, 30 November 2014 David (talk | contribs) uploaded a new version of File:Extreme Spread Quantiles.xlsx
- 15:24, 30 November 2014 David (talk | contribs) uploaded a new version of File:ES Quantiles.c
- 18:54, 2 June 2014 David (talk | contribs) uploaded a new version of File:DanielsonExample.xlsx (Small error fix.)
- 11:43, 25 May 2014 David (talk | contribs) uploaded a new version of File:RangeStatisticEstimation.xls (Added Relative Efficiency.)
- 11:38, 25 May 2014 David (talk | contribs) uploaded File:Extreme Spread Relative Efficiency.png (Relative Efficiency of Extreme Spread estimation by group size.)
- 19:21, 15 May 2014 David (talk | contribs) uploaded File:Bivariate.png (Standard bivariate normal illustration with sigma = 1.)
- 15:05, 3 May 2014 David (talk | contribs) uploaded File:3ShotSighterError.png (Illustration of misses on a 99% target (i.e., a target big enough that 99% of shots fired from a perfectly-sighted gun should hit it), produced by the sighting error expected from using a 3-shot sighter group.)
- 16:51, 26 April 2014 David (talk | contribs) uploaded a new version of File:Extreme Spread Quantiles.xlsx (Added normalized quantile functions.)
- 21:03, 18 March 2014 David (talk | contribs) uploaded File:RayleighEstimatorQuantile.c (Simulate shots from a symmetric bivariate to calculate Rayleigh estimate of sigma and output quantile function (in steps of 0.5%) of estimated sigma for each sample size 2-50.)
- 21:02, 18 March 2014 David (talk | contribs) uploaded File:RayleighEstimatorQuantiles.xls (Quantile functions and moments for the Rayleigh estimator on sample sizes from 2-50. Generated by Media:RayleighEstimatorQuantile.c)
- 20:10, 18 March 2014 David (talk | contribs) uploaded File:ES Quantiles.c (Given n shots, simulate the average extreme spread of s groups of size g, for all s*g = n. Output sample moments as well as quantile function in steps of 0.5%.)
- 20:09, 18 March 2014 David (talk | contribs) uploaded File:Extreme Spread Quantiles.xlsx (Quantile functions and moments for Extreme Spread on various small samples of group sizes and group averages. Generated by Media:ES_Quantiles.c)
- 20:25, 3 March 2014 David (talk | contribs) uploaded File:Sitton 1990.pdf (''Groups, Statistics, and Practical Facts'', G. Sitton, 1990.)
- 15:55, 26 February 2014 David (talk | contribs) uploaded File:RangeStatisticEstimation.xls (Simulation data and formulas for calculating the number of samples needed to estimate range statistics.)
- 20:39, 25 February 2014 David (talk | contribs) moved page Predicting Precision to Closed Form Precision
- 20:38, 25 February 2014 David (talk | contribs) moved page Asymmetric shot groups to Elliptic Error Probable
- 16:43, 23 February 2014 David (talk | contribs) uploaded File:Statistical Measures for Riflemen and Missile Engineers - Grubbs 1964.pdf
- 20:56, 21 February 2014 David (talk | contribs) uploaded File:Approximate Distributions for Extreme Spread - Taylor 1975.pdf
- 17:45, 14 February 2014 David (talk | contribs) renameuser
- 17:44, 3 February 2014 David (talk | contribs) uploaded File:300BLK 225gr IMR4227 subsonic 100yd.xlsx (300BLK Subsonic 60-shot 100-yard Example)
- 17:33, 3 February 2014 David (talk | contribs) uploaded File:300BLK Subsonic Handloads 100yds.png (300BLK Subsonic 60-shot 100-yard Example)
- 16:00, 3 February 2014 David (talk | contribs) uploaded File:TargetSubsonicColor.pdf (Category: Printable Targets Color single high target to allow for significant vertical drop.)
- 16:00, 3 February 2014 David (talk | contribs) uploaded File:TargetDoubleColor.pdf (Category: Printable Targets Color printable double target.)
- 15:59, 3 February 2014 David (talk | contribs) uploaded a new version of File:TargetDouble.pdf (Category: Printable Targets Printable double target.)
- 15:58, 3 February 2014 David (talk | contribs) uploaded a new version of File:TargetSubsonic.pdf (Category: Printable Targets Single high target to allow for significant vertical drop.)
- 13:34, 10 January 2014 David (talk | contribs) uploaded File:TargetSubsonic.pdf (Category: Printable Targets Single high target to allow for significant vertical drop.)
- 12:40, 10 January 2014 David (talk | contribs) uploaded File:TargetDouble.pdf (Printable double target)
- 16:59, 8 January 2014 User account Armadillo (talk | contribs) was created by David (talk | contribs) and password was sent by email
- 09:59, 7 January 2014 David (talk | contribs) uploaded File:2D ES Example.png (Example of two targets with the same Extreme Spread but different Mean Radius.)
- 15:27, 2 January 2014 David (talk | contribs) uploaded File:300BLK 220gr Factory Subsonic 100yd.xlsx (Analysis and muzzle velocity adjustment of 20 shots at 100 yards of subsonic Remington Express .300BLK.)
- 15:26, 2 January 2014 David (talk | contribs) uploaded File:300BLK Subsonic Target w MV Adjustment.png (Overlay of two target series: 1 - Raw shots of 20 Subsonic Remington Express .300BLK rounds at 100 yards. 2 - Same shots adjusted by rank for measured muzzle velocity. See data in File:300BLK 220gr Factory Subsonic 100yd.xlsx.)