swh:1:snp:91acd9f2f5b4337f8c431e6680f74dbac9657f2f
Tip revision: 0e2807963f26621a06e0ecce6e8c6324ec44ece4 authored by Kamil BartoĊ on 21 October 2011, 00:00:00 UTC
version 1.5.2
version 1.5.2
Tip revision: 0e28079
NEWS
MuMIn package news:
Version: 1.5.2 (2011-10-21)
dredge: fixed as bug with wrong ordering of column names in the returned
data.frame (thanks to Staffan Roos for reporting it)
Version: 1.5.1 (2011-10-20)
compatibility with R prior to 2.13.0: added workarounds for missing generic
function 'nobs'
Version: 1.5.0 (2011-10-18)
model.avg: removed the argument "method", the standard errors and confidence
intervals are calculated only for coefficients averaged within a subset of
models where they are present (method = "NA"). The "full" coefficients are
also returned, but without std. errors
plot.model.selection: new function to visualize the model selection table
manuals expanded, examples revised
getAllTerms: should work for most of the classes derived from 'unmarkedFit'
a load of small improvements, polishings and fixes, generally invisible to the user
Version: 1.4.4 (2011-10-16)
QAIC: no longer uses model deviance, as it gave biased values.
ICOMP, Cp: new information criteria
model.avg: now performs a smarter check for duplicate models, fixed calculation
of importance values
model.sel: new alias to 'mod.sel' (eventually will replace 'mod.sel')
Version: 1.4.3 (2011-10-13)
Beetle: new data - beetle mortality, with examples from B&A's book
dredge: new arguments 'varying', 'm.min' and 'evaluate'
manuals modified and corrected
tests/gamm.R: tests for 'gamm'/'gamm4' support
Version: 1.4.2 (2011-10-11)
support for 'gamm' and 'gamm4'
gamm: added a wrapper for gamm, that allows for updating the object (hopefully
needed only temporarily)
Version: 1.4.1 (2011-10-10)
A few changes to vignette 'gamm'
Version: 1.4.0 (2011-10-05)
importance: new function
mod.sel: added method for a 'model.selection' object
Version: 1.3.10 (2011-09-23)
Reverted changes made in previous version (package dependencies) to succesfully
pass checks.
Version: 1.3.9 (2011-09-17)
removed *.lmer *.glmer methods, added dependency on lme4 >= 0.999375-16
tTable.mer: minor change
Version: 1.3.8 (2011-09-17)
Restored compatibility with R 2.12.2
getAllTerms: new attribute 'intercept'
Version: 1.3.7 (2011-09-16)
handling double intercept (phi(Int) and p(Int)) in 'unmarked'
Version: 1.3.6 (2011-09-12)
changes in the documentation and vignette
Version: 1.3.5 (2011-08-05)
mod.sel: new function
added methods for 'unmarkedFit' objects (package 'unmarked'), to provide (limited)
support in 'model.avg'
Version: 1.3.4 (2011-08-03)
Added vignette document on model selection with 'gamm' and 'gamm4'
(thanks to Graham MacDonald for an incentive)
Version: 1.3.3 (2011-08-01)
dredge: small improvements, no longer dependent on 'bitops'
Polished the documentation
Version: 1.3.2 (2011-08-01)
nobs: updated methods
Version: 1.3.1 (2011-07-31)
dredge: bugs fixed
Version: 1.3.0 (2011-07-29)
model.avg: now may be used directly with 'model.selection' object
summary.averaging: gives now more information
Version: 1.2.4 (2011-07-29)
fixed handling of spatial parameters (lambda, rho) in models from package 'spdep'
dredge: modified for better performance
dredge, get.models: can deal with glms with starting values provided ('start'
argument)
QAIC: added a note in documentation stating that is uses deviance rather than
logLik in the calculation
Version: 1.2.3 (2011-04-07)
fixed some REML/ML issues, AICc rewritten (based on the new AIC code in stats)
Version: 1.2.2 (2011-04-06)
nobs: corrected methods for mixed models, added documentation page
Version: 1.2.1 (2011-04-05)
.GetLogLik - hidden helper function (returns the proper logLik to use)
Version: 1.2.0 (2011-04-04)
AICc has new argument REML used with mixed models. Thanks to Benjamin Augustine
for suggestion.
Version: 1.1.2 (2011-03-19)
removed arguments 'alpha' and 'level' from model.avg. 'confint' is used instead
to obtain CI
Version: 1.1.1 (2011-03-18)
the printed output of 'averaging' has been made consistent with that of lm and
glm: 'print' gives concise information and 'summary' gives more details.
confint.averaging: new function.
print.summary.averaging: new function.
Version: 1.1.0 (2011-03-10)
added z-statistic, p-values (with significance stars) to model.avg output
Version: 1.0.0 (2011-02-10)
get.models: fixed - arguments in ... were not passed to updated models
predict.averaging: predictions on response scale can be calculated
(type=response)
new functions (not exported): nobs, coefDf
model.avg: now makes use of correct DF from component models in calculation of
adjusted SE
par.avg: calculates ASE if df are provided, example(QAIC) now demonstrates
predictions with confidence intervals
Version: 0.14.2 (2011-02-05)
dredge: small changes, slightly faster
manual corrected
Version: 0.14.1 (2011-02-04)
vcov.averaging, logLik.averaging: new methods,
revised formula for unconditional variance
manual reworked
Version: 0.14.0 (2011-01-19)
TODO: model.avg: added npar to the selection table
predict.averaging: now can return averaged SE
par.avg: may use revised formula for calculating averaged SE
Version: 0.13.21 (2011-01-16)
dredge: handling of update'd lmer models improved
QAICc: new function
Version: 0.13.20 (2011-01-16)
Namespace exports updated (coxph methods)
dredge: uses now QAIC for glms with 'quasi*' family, and if no rank is specified
Version: 0.13.19 (2011-01-15)
model.avg: fixed wrong ordering of model names (thanks to Dennis Jonason for
noticing this)
Version: 0.13.18 (2010-10-16)
Support for coxph (package survival)
Version: 0.13.17 (2010-09-13)
model.avg: fixed a bug with models with binary response;
dredge: added checking for na.omit'ting in the global model.
new tests: varia.R
Version: 0.13.16 (2010-09-07)
dredge, model.avg: broken support for several types of models was fixed
Version: 0.13.15 (2010-09-06)
support for MASS::multinom
Version: 0.13.14 (2010-09-03)
print.model.selection:empty columns are not printed now
Version: 0.13.13 (2010-09-02)
dredge: handling of models with no intercept, added "call" attribute
update.model.selection: new
Version: 0.13.12 (2010-08-29)
dredge, getAllTerms, dredge.Rd: small modifications
Version: 0.13.11 (2010-08-28)
getAllTerms: improved handling of interactions, random terms (lmer) and
"offset()"
formulaAllowed: now allows for exceptions in margins presence checking (new
argument: "except")
dredge: now tries to call fitting function directly rather than through update
(more effective in case when model not passed as a variable). New arguments:
"trace", and "marg.ex" - marginality checking exceptions.
Version: 0.13.10 (2010-08-26)
getAllTerms: fixed a bug with with wrong ordering of interaction terms (resulted
with a:b or b:a depending on the set of terms). Improved handling of random
terms in lme.
Version: 0.13.9 (2010-08-24)
dredge: fixed bugs introduced in the previous version
Version: 0.13.8 (2010-08-03)
QAIC: examples expanded
Version: 0.13.7 (2010-08-02)
dredge: prints errors generated by models as warnings (previously these were
skipped silently)
Version: 0.13.6 (2010-08-01)
print.model.selection: improved column abbreviation
Version: 0.13.5 (2010-07-31)
dredge: fixed a bug causing interaction coefficients to be stripped from
model.selection table, new function 'fixCoefNames' (not exported) handles proper
ordering of interaction components in coefficient names
Version: 0.13.4 (2010-07-21)
'beta.weights' now uses 'tTable' (support for more model types), 'dredge' with
beta=TRUE tries out if it can get beta.weights working.
Manual: added gls and rlm to the list of supported models
Version: 0.13.3 (2010-07-15)
Bug fixed in print.averaging
Version: 0.13.2 (2010-07-14)
Attributes for custom rank function in "dredge" and "model.avg" are now
evaluated model-wise, if provided as expressions
Version: 0.13.0-1 (2010-07-12)
Fixed compatibility issues with models of class "lme" and "sarlm".
"model.avg" does now some checking whether all models were fitted to the same
data and have the same response.
Version: 0.12.13 (2010-07-09)
'recalc.weights' argument added to "subset.model.selection".
Small bug fixed in dredge.
Version: 0.12.12 (2010-07-08)
New in "dredge": Subsetting models a priori according to a formula
Version: 0.12.11 (2010-07-07)
Subset/extract methods for 'model.selection' object
Version: 0.12.10 (2010-07-05)
Fixed "predict.averaging" for missing 'newdata' handling; Table returned by
"dredge" now has factors for terms with more than one level (they were
previously shown as '1')
Version: 0.12.9 (2010-07-03)
Finally fixed problems with variable exporting and hidden methods
Version: 0.12.7-8 (2010-07-02)
Small changes in namespace and documentation
Version: 0.12.6 (2010-06-26)
Tidying up the code, small changes.
Version: 0.12.4 (2010-06-21)
added: "predict.averaging" and "coef.averaging", 'averaging' object contains
additional elements, so that several default methods work with it.
Version: 0.12.2 (2009-06-14)
fixed: 'alpha' in "model.avg" was not passed to "par.avg"
Version: 0.12.1 (2009-04-20)
fixed: method="NA" in model.avg, par.avg now accepts NA's in 'weight'
Version: 0.12.0 (2009-03-24)
Change in version number only. Had to make this jump in numbering, as there was
a typo in DESCRIPTION file of an early version, (0.11.2 instead of 0.1.0), and
since then R-forge mechanism seemed to ignore actual newer versions, as they had
lower number.
Version 0.1.1 (2009-03-22)
Modified: dredge: added "fixed" and "m.max" arguments.
Version 0.1.1 (2009-03-17)
Fixed: par.avg: Variance estimate corrected (previous estimate was square root
of variance). Thanks to Mick Wu.
Fixed: dredge: Apparently "expand.grid" cannot handle too many combinations, so
now dredge stops with a more explanatory message
Version 0.1.0
dRedging (0.11.2) moved to R-Forge.
Since model averaging is now the main focus of the package, its name changed
to MuMIn - MUltiModelINference.