WHAT'S NEW IN SuperSMITH(R) Ybath(TM)?

 

Key Features and Revision History

 

KEY FEATURES (MOST ARE NOT AVAILABLE ELSEWHERE):

* Unique mixture solutions for 4-parameter, 5-parameter, and 7-parameter models to user-entered data

* No requirement to `partition` the data beforehand

* Regression and maximum likelihood estimate methods

* Likelihood ratio strength of mixture solution indication

* Charts stored in metafile format for crisp display of presentations

* Charts highly customized for colors, fonts, symbols, and scales

* Results such as actions, graphics, and notes stored for later review in a `Log` window

* Option to save Log window results as a rich text file

* 100% Compatible with the SuperSMITH Weibull and SuperSMITH Visual programs

 

SuperSMITH(R) Ybath(TM) REVISION HISTORY

(MOST RECENT AT TOP, THEN DOWN TO EARLIEST):

'5.0DC -- 21 APR 2017  (File Version 5.0.0.403)

Consistent with updates to Weibull and Visual

 

‘5.0DB -- 09 FEB 2017 (File Version 5.0.0.402)

Consistent with updates to Weibull and Visual

 

‘5.0DA -- 06 JAN 2017 (File Version 5.0.0.401)

Consistent with updates to Weibull and Visual

 

‘5.0CZ -- 24 OCT 2016 (File Version 5.0.0.3.26)

Consistent with updates to Weibull and Visual

 

‘5.0CY -- 11 SEP 2016 (File Version 5.0.0.325)

Drag zoom of plot past boundary now increases Y Scale

Options to remove grid lines in parameter box to commonize with SSW

 

‘5.0CX -- 15 JUL 2016 (File Version 5.0.0.324)

Changed User Modes from Basic/Standard/Advanced to Student/Standard

Stop date display when date format is "(none)"

Update "MuAL" to "Med" for consistency with SSW

 

‘5.0CW --26 JAN 2016  (File Version 5.0.0.323)

Added Flow chart animation to the wizard (magic wand) icon

 

‘5.0CV - 14 Dec 2015

Consistent with updates to Weibull and Visual

 

‘5.0CU - 03 Dec 2015

Added option in Monte Carlo to set Right Suspensions at last failure time

Added ccc^2 and PVE to distribution analysis for rank regression

'Mouse Wheel: Capability added for data grid

Added Flow chart to Data Wizard icon

 

‘5.0CT - 02 May 2015

Added Click&Drag to zoom option on chart

Updated MouseOver tooltips to chart

Added menu to the printer icon to allow copy and file export

Added to File/Print menu to include hard copy, soft copy, and export

Updated mouseover values on chart for Gumbel+ values

Updated print setup so 'Cancel' does not print the form

Removed "- -" on negative values for Normal and Gumbel

Updated GetScalePoints to allow zoomed in values without exceeding values of Long

 

5.0CS - 17 Apr 2015

Consistent with updates to Weibull and Visual

 

5.0CR – 26 Mar 2015

‘Updated fd_FindX routine. Improves 3P fits and mixture fits with extreme values.

‘Updated fd_txt2dbl routine. Routine is now more robust for data values.

‘Updated Monte Carlo suspensions to check if “-“ or “>” is for suspensions.

 

5.0CQ - 19 Jan 2015

Consistent with updates to Weibull and Visual

 

5.0CP - 09 Dec 2014

Consistent with updates to Weibull and Visual (Desktop icon)

 

5.0CN - 14 May 2014

Consistent with updates to Weibull and Visual

 

5.0CM - 25 Mar 2014

Updated Random Number Generator to Wichmann-Hill 4 seed method

Enhanced Monte Carlo Simulation with Suspensions (left, right, random, specific suspensions)

Improved copy to smithw (Copy 'X Data' column will add failure/suspension data in smithw format for easy paste in smithw)

 

5.0CL - 20 Jan 2014

Added option to pick Monte Carlo Seeds for Standard and Advanced User Mode

 

5.0CK – 02 JAN 2014

Constistent with SSW and SSV updates

 

5.0CJ – 04 DEC 2013

‘Improved Chi^2 routines to estimate results for extreme input values

‘Added information on Distribution Analysis table

 

5.0CI - Skipped

 

5.0CH – 04 NOV 2013

‘Updated Chi^2 routines to estimate results for extreme input values

 

5.0CG – 3 SEP 2013

‘Improved Distribution Analysis display – added description after table

‘Updated call from SSW for longer path values

 

5.0CF - 22 July 2013

Distribution Analysis, MLE will always include 2 Par Weibull for Likelihood Ratio Test.

Update Help file call for consistency with SSW and SSV

Demo Version will now do fits and graphs with modified data.

 

5.0CE - 10 Jun 2013

Update to match SSW and SSV

Demo Version can be unlocked when code entered in SSW

 

5.0CD - 23 Feb 2013

Improved YBath compatibility with certain Windows XP configurations

 

5.0CC - 22 Feb 2013

Help file changes

INI file modified for DEMO version

 

5.0CB - 22 Jan 2013

Data can now be copied and pasted from SS Weibull

Eliminated Status messages when SS Weibull called YBath as macro

 

5.0CA - 30 Nov 2012

Updated internal version routine

 

5.0C - 20 Sep 2012

Monte Carlo routine was using MLE, even if RR was chosen.

Removed unused controls

 

5.0BZ - 13 Sep 2012

Minor formatting updates

 

5.0BY - 5 May 2012

Updated chart profile items.

 

5.0BX  - 23 Apr 2012

Entirely new User Interface to coordinate with other SuperSMITH products.

- Project Tree with recycle bin

- Log window for notes and comments as you work your project

  - Automatically saves date, analysis, and small data sets.

- Data window with per line failure mode and comments

- Distribution Analysis with Likelihood ratio test

- New Fit window with all fit history shown

- Added Normal, LogNormal, Gumbel, Exponential, and Weibayes

- Added Basic User mode for ease of learning program

- Advanced User mode for ultimate graphic adjustments

- SuperSMITH style toolbar and icons

- Strip toolbar

- Digits to display can be adjusted

- Chart window with vector graphics instead of bitmap

   - Right click copy to put into presentations.

- Enhanced chart capabilities including:

   - Custom sizing/location of chart, plot area, and parameter box

   - Multiple fit lines for same data set

   - Additional options for X/Y scales

   - Twenty Six plotting symbols

   - Custom colors for all symbols, lines and text

      - 25 preset colors

      - "No Color" to overlay chart on a graphic

      - RGB, HSL, Grayscale, or click/drag graphic

   - Grid colors and line styles

   - Custom zoom

 

- Single set Monte Carlo sampling

- User preferences saved

- Fit Wizard helps you pick a model for your data

- Entirely new help file

- Right click popup menus

 

 

 

1.25 - 19 Nov 2001

 

Program sold to Fulton Findings.  No change in algorithms or data, but references updated in program and help file to reflect change of ownership.

 

1.2. - 09 Nov 2001

 

Changed display of characteristic life (eta) for three parameter Weibull On the file 3pos.ybd, t0 is 200.  In previous versions, eta would be displayed as 1000, which is where the line through the data crosses the characteristic life line.  Now eta is displayed at 800, which is the characteristic life of the curve after 200 has been subtracted from each data point.  The new method is consistent with WinSMITH.

 

1.2.3 - 29 Oct 2001

 

Added Benard's approximation for ranks.

Made Benard's approximation the default ranking method.

   (Beta Binomial Median ranks are now optional.)

New algorithm for 3 parameter Weibull.

Added warning for 3 parameter non-convergence.

 

1.2.2 - 24 Sep 2001

 

Fixed version number (1.02.01 is same as 1.2.1 to VisualBasic)

Fixed WinSMITH file open routine

Added Help button to dialog boxes when iteration ends

For data files, parameter boxes change to the best fit solved so far.

Allowed plotting before data analysis.

Removed redundant dialog boxes ("Solve this fit again?", and "1. Normal Exit")

Fixed Overflow message in Draw Line Routine.

 

1.02.01 - 23 Jul 2001

 

Upgraded program to 32-bit version. (Long file names, Active X controls, etc.)

Changed Options - Show Errors to False by default.  This means that YBath will not display minor errors that it can recover from.

Added Demo option so program can be used in Demo mode.

Changed portion defective nomenclature from "p" to "u" to avoid confusion with p-values used in WinSMITH.

Fixed bug that generated error when plot window was minimized.

Added right-click menu item to Data window for ease in cut/copy/paste

 

Added registry items for ease in access from other programs.

Added Mixture lines on plot.

Fixed plot Copy routine to include parameter box.

Fixed print routine to print properly.

Updated ccc calculations for 2and 3 parameter Weibull per SAE paper

Changed order of b, h on grids to match WinSMITH format. 

 

(Data file format did not change.)

 

1.0B - 13 Dec 1997

 

Fixed bug that generated error when called from WinSMITH

Added Plot button to Data Window

Added warning if printing a plot for a fit that is only an estimate.

Replaced text buttons with Icons on Data Window

Improved grid editing features.

Added additional information to help file.

Added Context help so {F1} key will call an appropriate topic.

 - This eliminated "Help Topic not found" errors.

Changed Initial estimate method for Monte Carlo simulations.

 

1.0A - 29 Nov 1997

 

Fixed Help Calls (Had call to a non-existent file)

Fixed math error that caused poor initial estimates for 5 parameter fits.

Improved grid editing features

Added Exit warning if print orientation changed.

Added logic to allow custom Y data that may not be median ranks.

Added fit and status line to Parameter Grid

Improved plot format (Color, parameter grid)

Improved plot print routine - Print Setup and Auto Redraw handled automatically.

Print setup includes standard page formats

 

Added time display and confirm breaks in Monte Carlo

 

1.0 - 20 Nov 1997

 

Original Release of YBath™.  Program has Macro, Monte Carlo, and Plot capabilities.