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zTree 1.0.7, 2021-11-03:
zTree 1.0.6, 2019-02-04:
plyr no
longer imported (to avoid conflict with dplyr)
zTree 1.0.5, 2018-12-30:
more
compact warnings for manipulated files, if getOption(zTree.encoding) is
NULL, then getOption(encoding) is used.
zTree 1.0.4, 2017-01-05:
load options correctly
zTree 1.0.3, 2016-12-19:
CRAN requirements
zTree 1.0.2, 2016-12-19:
CRAN requirements
zTree 1.0.1, 2016-12-18:
documentation
zTree 1.0, 2016-12-17:
added
tables=NULL to read all tables in zTreeTables
2016-09-01:
example to read
.sbj-files was misleading
2016-03-30:
robust
against missing entries in .sbj-files (thanks to Michaela Fitzová for
the hint)
2016-03-30:
added “zTree.encoding” option
2015-04-16:
handles non-z-Tree
files more gracefully
2014-10-26:
2013-05-14:
added “zTree.silent” option
2013-05-10:
made
code robust against non-existent tables, caught (predictable)
warnings
2012-12-19:
corrected merging of sbj
files
2012-11-23:
made
merging of tables faster (at the cost of needing the plyr library)
2012-03-19:
fixed
encoding to Latin1 (this becomes an issue once chats are saved in
tables)
2011-03-21:
fixed
problem where the first table was ignored in zTreeSbj (thanks to David
Hugh-Jones for the hint)
2009-07-11:
mainly
bug-fixes (during 2009 IMPRS Uncertainty Summerschool in Jena)
2008-07-27:
First
public version released on the occasion of IMPRS Uncertainty
Summerschool in Jena.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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