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-- ChangeLog - gsbDesign --
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2021-10-02 Bjoern Bornkamp (version 1.0-1)
* Changes to bring gsbDesign back to CRAN (was archived due
temporary archival of package dependency gsDesign)
2019-12-07 Bjoern Bornkamp (version 1.0-1)
* Fix errors on CRAN (class(.) == * issue)
2016-03-23 Florian Gerber (version 1.00-0)
* Update citation information for JSS article.
* Change colors in plot.gsbSimArm.result()
* Add JSS article as vignette "JSS-gsbDesign"
* Add code JSS article as demo "usage.R" and "poc.R"
2015-07-07 Florian Gerber (version 0.96-3)
* minor modifications to pass the CRAN check without notes.
* citations updated
* no modifications in the code
2013-04-21 Florian Gerber (version 0.96-2)
* Bug "wrong stage labels" corrected (comment Heinz).
2012-11-05 Florian Gerber (version 0.96-1)
* run-time of examples is too long for CRAN.
time consuming examples are now 'not run'.
2012-10-12 Florian Gerber (version 0.96)
* no further bugs found. submit to CRAN as version 0.96.
2012-10-12 Florian Gerber (version 0.95-3-2)
* add GUI examples to test scrip.
* correct bugs in plot() and tab().
2012-09-25 Florian Gerber (version 0.95-3)
* for type.update = "per arm" there are 4 grid types available:
1. "table" to get tables also in "wide format".
2. "sliced" to get also "sliced plots".
argument "truth" in gsbDesign() is a list(control=, delta=).
3. "plot" optimized for contour plots.
4. "manually".
* tab()
- 2 types of table available:
1. table in long format, available for all grid types
2. table in wide format, available for grid.type = "table",
get this table with argument: wide = TRUE.
- takes only class 'gsbMainOut' as argument
- summary() and print() adapted.
* plot
- sliced sample size plot available
- more compact display e.g. for what = "success"
(all lines in one panel with different lty and legend.)
* updated example in help of gsb().
* typos in help file
2012-07-05 Florian Gerber (version 0.95-1)
* Also 2d plot for type.update = "per arm"
* additional / exchange table for type.update = "treatment effect"
* additional table for type.update = "treatment effect"
2012-05-07 Florian Gerber (version 0.95)
* first submit to CRAN
2012-04-29 Florian Gerber (version 0.94-4)
* tab():
- dimnames of the output matrix are now rounded to the amount of digits specified
in argument digits.
- additional note in argument 'OC' of tab.Rd stating that the grid.type should be
'table' if type.updated = 'per arm'.
* additional example (2b) added to 'gsb.Rd'. This example
has 3 success criteria (comment David)
* note on prior specification added to description part
of 'gsb-package.Rd' and 'gsb.Rd'. (comment David)
2012-04-09 Florian Gerber (version 0.94-3)
* plot.gsbMainOut():
- ylab="Probability" for what = "all" and "cumulative all" (comment Björn)
- frame around legend removed (comment Björn)
- more space between curve and plot bound if what = "sample size" (comment Björn)
- scales not alternating
- for grid.type="plot" there is now an additional point in each corner of the picture.
This should help to avoid blank areas in the corners (caused by the interpolation).
- color of curve now black iff only 1 stage is plotted and what = "sample size" (comment Thomas)
* print.gsbSimulation():
- typo (comment Björn)
- correction in grid display for grid.type = "table" and "manually"
2012-03-30 Florian Gerber (version 0.94-2)
* names of title and axis of boundary plots changed (comments Heinz)
* typos in help corrected (comments Heinz)
* "not run example" in plot.gsbMainOut() works now
("%" is a special character even in the example section of a .rd file)
2012-03-19 Florian Gerber (version 0.94)
* help changed according to comments of Heinz
* dontrun example in plot.gsbMainOut added
* tests file adapted and extended
* print.gsbMainOut() and summary.gsbMainOut() now almost equal.
* print methods only for objects gsbDesign, gsbSimulation and gsbMainOut
* checks for valid input in all funktion which should be use by user.
- new function: integer2numeric() to simplify checks
* input and defaults in gsb(), gsbDesign(), gsbSimulation changed
according to comments of Heinz and Björn:
- changes in almost every function...
* gsbPriorPrecision() is no longer in package
* bounds on standardized scale added.
and corresponding plot what="std.boundary"
* package depends also on 'package:grid' since ever. now added as dependency
* plot.gsbMainOut():
- new argument: path=getwd()
- plot changes plots
* tab(): new arguments: sep="," and path=getwd()
* "delta0" replaced by "delta"
* "placebo" replaced by "control"
2012-02-23 Florian Gerber (version 0.93-3)
* bug in fkt gsbSimDif() reported by Björn.
the covariance matrix "covmat" is now build correctly (attempt 2)
* bug in fkt gsbCriteria() reported by Björn.
problems with coding. fkt partially rewritten.
* title and labels of plot.boundary() changed according to comment Heinz.
* names of elements of the prior vector are now similar in "treatment effect"
and "per arm" scenario. comment Heinz.
* bug in fkt print.gsbTrial(). labeling (and organization) changed. (comment Heinz)
* summary.gsbMainOut(): only summary for suitable "atDelta". (no NA's in summary). comment Heinz
and fkt tab() gives now an error message if "atDelta" not suitable (no NA's).
2012-02-20 Florian Gerber (version 0.93-2)
* bug in fkt gsbSimDif() reported by Björn.
the covariance matrix "covmat" is now build correctly
2012-02-11 Florian Gerber (version 0.93)
* test script --> bugs found and repaired:
- tab() default of arg "what" changed to "success"
(because "cumulative success" not available in 1 stage scenario.)
- gsbCriteria(): problems if only one criteria per stage
- gsb(): non-informative prior per arm
* bugs in functions gsbSimDif() and gsbCalcDif() corrected (comment Thomas)
- new function rmvnorm() added. used for function gsbCalcDif(),
copied from package:mvtnorm.
this fkt is not exported and not have a own help page
* ChangeLog file added
* namespace added
* help file of all functions in namespace
- Description and references of Heinz
- (comments of Björn)
- (comment Thomas)
- spelling mistakes corrected
* export .csv for tables, .png for plots (comment Thomas)
* shorter summary (as summary of class 'gsDesign'). (comment Thomas)
* changed the names of values of following argumens of 'gsbSimulation()'. (comment Thomas)
1 - 'on difference' --> 'treatment effect'
- 'exact' --> 'numerical integration'
* 'what' argument of 'plot()' is now similar to 'what' argument of 'tab()'. (comment Thomas)
* names of prior-vector changed. (now similar to 'trial'). (comment Thomas)
* header/disclaimer for GNU-license added.
2011-12-12 Florian Gerber (version 0.92)
* new function 'tab()' to convert the output to "nice" tables
* summary-method for class 'gsbMainOut'
2011-11-28 Florian Gerber (version 0.91)
* simplify input
- set criteria once for all stages
- set default values
* Boundaries in output
- only available if type.update=”on difference” and method=”exact” or “both”
- corresponding plot
* labels of plots
* roughly update of help file to current state
* examples to explain input
2011-11-12 Florian Gerber (version 0.90)
* Grid: 3 grid types (use “example(gsb)” to see plots with the different grids)
- grid.type = “table”
- grid.type = “manually”
- grid.type= “plot” (without dependence on “lhs” package)
* “lattice” dependence (no dependence on latest version)
* default plot limes (problem of test6 from Heinz)
* typos
* name of the package changed to “gsbDesign”
* input “type” separated in
- type.update = c(“on difference”, “per arm”)
- method=c(“exact”, “simulation”, “both”)
* roughly update of help file to current state.