0.99.27.1

• Fix as.item() methods for "haven_labelled" objects etc.
• Variance component estimates of "merMod" and "clmm" objects are reported as distinct statistics.
• codebook() better handles character variables in SPSS system files.
• spss.system.file() uses information in the file about the intended measurement level of the variables, however, this is optional and can be switched off.
• Added new option fold.leaders= to toLatex() method for "ftable" objects
• Added support for compressing output regarding control variables in mtable().

0.99.26.3

• Some setOldClass() calls are now conditional on the absence of certain
  packages.
• A general getSummary_expcoef() default method is now provided,
  which is widely applicable as it builds on getSummary().

0.99.26.2

• Bugfix: genTable() and Aggregate() now correctly handle implicit frequency weights

0.99.26.1

• Bugfix: Make codebook work with factors that have empty levels (i.e. no observations for certain levels).

0.99.26

• Support for "clmm" objects (random-effects cumulative logit models - from package "ordinal") by mtable() is added.
• The mtable() support for "merMod" objects (from package "lme4") is improved. Their appearance is made more consistent with that of "glm" objects.

0.99.25.7

• In this release it is made sure that variable labels are retained by as.vector() and
  as.data.frame() even for items with 'interval' or 'ratio' level of
  measurement.

0.99.25.6

This is a bugfix release:

• Fixed bug in the creation of codebooks
• The deduplicate_labels() method for "data.set"-objects a bit more resilient: It does not choke if some elements of the data set are not survey items.

This version has also been published on CRAN.

0.99.25.5

This is the release published on CRAN. It mainly contains some minor corrections in the documentation as mandated by recent CRAN policy changes.

0.99.25.3

• There is now an explicit as.data.set() method for objects in class "tbl_df" (so-called "tibbles").
• The as.character()-method for "item" objects now has an optional include.missings= argument.
• It is now possible to apply codeplan() to "item" objects, to enquire and modify labels and missing value declarations.
• The as.data.frame() method for extended tables of percentages (that include confidence intervals and standard errors) now works as expected (again).

0.99.25.2

• as.item() and codebookEntry() methods are added for objects of class
  "labelled" as they occur in some imported tibbles.
• as.item() now drops non-unique labelled values when applied to a
  "labelled", "haven_labelled", or "haven_labelled_spss" object.
• With codebook() it is now possible to disable the display of unweighted
  data summaries.
• In accordance to future deprecation of the function
  default.stringsAsFactors() the default value of the stringsAsFactor
  argument is now FALSE.