79 lines
4.0 KiB
Plaintext
79 lines
4.0 KiB
Plaintext
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Version 0.71 (2018-10-10)
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o S3 method issue with plot3d.ca fixed
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Version 0.70 (2016-12-11)
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o Fixed a number of issues with supplementary points/subset analyses
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Version 0.65 (2016-05-15)
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o Fixed issue wirth subset MCA (computing row coordinates gave an error 'Error in (Z/Q) %*% col.sc [...]')
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o Added row-and columnnames for returned matrices (indicator, Burt, 'subinertia') in MCA
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o Fixed a (rare) issue with JCA and a subset not containing columns from all original factors
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Version 0.64 (2016-01-17)
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o mjca() with 'supcol!=NA':
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- Fixed Mass, ChiDist and Inertia values in print method.
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- Fixed contributions in summary method.
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o mjca() with 'subsetcol!=NA' and 'lambda=JCA':
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- Fixed warnings message ('In rep(1:Q.sub ...)')
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o Fixed row output for 'lambda!="indicator"' in mjca
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(rows were previously referring to the Burt matrix, now rows are from the original data)
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o Added cacoord() for extracting CA/MCA coordinates
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(standard/principal coordinates, and row-/column configurations for plotting)
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o Added caconv() for converting between CA/MCA data types
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(frequency tables, indicator/response pattern/Burt matrices)
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o mjca() has been made an S3 generic, with data.frame, table, and array methods
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o added .arrows() to draw nicer arrows with arrows=TRUE in plot.ca() and plot.mjca()
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o plot.ca() gains a lwd= argument for arrows and lines
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o Updated mjca.Rd with details of lambda= argument
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o Added multilines() for nicer mjca plots
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o plot.mcja gains a collabels= argument determining the form of column labels
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Version 0.61 (2015-05-18)
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o Fixed problem with nd='fixed value' in ca
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Version 0.60 (2015-03-01)
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o Temporarily enabled plotting rows in plot.mjca
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o Use requireNamespace("rgl") in plot3d.ca.r to avoid NOTE in R CMD check
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Version 0.59 (2015-01-29)
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Version 0.58 (2014-12-31)
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o mjca(): Added option 'reti' (logical, if TRUE returns the indicator matrix as $indmat).
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o mjca(): Fixed potentially negative eigenvalues (numerical issue; negative ev's are set to zero).
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o mjca(): Burt matrices ($Burt) now with row- and columnnames.
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o print.summary.ca(): Fixed scree plot.
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Version 0.57 (2014-12-30)
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o Fixed bug in print.summary.mcja re columns
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o In plot.ca() and plot.mjca(), for labels=(1,1), don't offset the labels from the points
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Version 0.56 (2014-11-04)
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o Begin to assign dimnames to matrices from ca() and mjca()--- for now, just the coordinates matrices
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o mjca() now returns an additional component, factors, containing factor names and levels, to facilitate plotting
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and manipulation. This can be used to customize the color, symbols, and labels in plots.
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o summary.ca() gains rows= and columns= arguments that can be used like scree= to suppress parts of the output.
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o summary.mjca() gains a similar columns= argument
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o Fixed calls to rgl functions in plot3d.ca.r to avoid 'no global binding' warnings.
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o Fixed bug in plot.mcja() with dimension percentages for lambda="adjusted"
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Version 0.55 (2014-03-09)
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o plot.ca() and plot.mjca() now provide sensible default xlab and ylab
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o mjca() now accepts a table object as input, using internal expand.dft
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o ca() has been made generic, accepting input in the form of matrices, data frames
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(coerced to frequency tables), objects of class "xtabs" or "table" and one-sided
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formulae of the form ~ F1 + F2, where F1 and F2 are factors.
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Version 0.54 (2014-01-05)
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o Added xlab=, ylab= and lines= arguments to plot.ca(). The function now returns an
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invisible result containing the row and column coordinates calculated internally for
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the plot, for use in additional plot annotation.
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o Added xlab=, ylab= arguments to plot.mjca(). The function now returns an
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invisible result containing the row and column coordinates calculated internally for
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the plot, for use in additional plot annotation.
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o For plot.ca(), the defaults for xlab= and ylab= were changed from "" to "_auto_",
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meaning that the axis labels are auto-generated to be of the form "Dimension X (xx.xx%)"
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in conformance with other dimension reduction plots.
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o Added col.lab argument to plot.ca(), to provide colors for the point labels, similar to
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col for points.
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