Fixed segment width problem in errbar bug #16

3.4-2
      Removed some debug statements that had been missed.

      Fixed bug with way that dotchart2 displays auxdata when auxdata
      is an expression.

      Added option to enable to output of a dotchart in the latex
      table of 'latex.summary.formula.reverse'.  Use arg 'dotchart =
      TRUE' to enable the feature.

3.4-1 5/02/2007
      Changed mChoice variables to factors up front if data given
      (don't know how to handle this when data is not given) to make
      model.frame work

      Added is.mChoice function

      Fixed new code that excludes variables with poor distributions.

      Added minfreq argument

      Fixed data default value=NULL to allow for absence of data=.

      Updated model.frame approach.

      New function for formal redundancy analysis.

      Changed to use dataframeReduce function, cleaned up code
      formatting, used explicit model.frame call so could modified
      data first.

      Changed varclus to use dataframeReduce instead of minlev.

      Added dataframeReduce function.

      Added documentation for skip, sep, vnames, labels.

      Enhanced csv.get to allow for a row containing variable labels,
      and to allow variable names to be in a row other than row one.

      Ran caption through latexTranslate for
      latex.summary.formula.response, to handle underscores in
      response variable names.

      In label made a "" label use the default argument if it had
      nonzero length.

      Added datetimevars argument.

      Enhanced cleanup.import and csv.get to handle date-time
      variables as need with mdb.get.

      New function to import a Microsoft Access database.

      Added example function for bootstrap confidence interval for the
      difference in two means.

      Added ref to texi2dvi in tools package, for compiling latex
      files and producing pdf.

      Added warning about using factor() or as.factor() in formula.

      Clarified ... argument to match bug fix.

      ... was not passed to enough graphics functions; add=TRUE did
      not result in points being plotted; fixed.

      Fixed documentation error for nk.  Thanks: Todd Nick.

      Fixed bug in unmatched brace for latex.describe, added back vbox
      for individual output when not verbose.

      Clarified documentation of trunc.POSIXt

      Changed all calls to storage.mode <- "single" to 
      mode <- "single"

      Fixed invalid name assign problem in areg.boot.

      Added dotplot in test output cells in latex table of
      summary.formula.reverse.

      Changed storage.mode <- "single" calls to mode <- "single" calls
      in rm.boot.s

3.3-2 3/29/2007
      Fixed bug with combine<- function not handling NULL values.

3.3-1 3/29/2007
      Created functions trunc.POSIXt, ceil.POSIXt, round.POSIXt to do
      those ops on POSIXt objects.  Removed chron versions of these 
      functions.

      Placed Hmisc in a namespace

      Factored out category levels that are identical (and in the same
      order) for multiple variables.  Changed print and html methods
      accordingly, and made new default for html output, levelType='list'.

      new argument levelType in html.contents.data.frame

      enhanced html.data.frame to set column headings in h2

      had forgotten to update defaults for nk, tlinear
      
      added curtail option (default: FALSE) for type='regression' to
      set imputed values to the boundaries of real data if outside

      added datadensity argument to plot.aregImpute

      fixed bug with curtail, added datadensity argument to
      plot.aregImpute

      fixed typo related to bass argument

      fixed bug in latex.describe to translate underscores in variable
      names when listing those with all NAs

      fixed inmChoice by unclassing first argument when pasting

      handled underscore in dataset name in latex.describe by calling
      latexTranslate

      Finished addition of listunique and listnchar, handled listing
      of character values in latex.describe.*

      listunique and listnchar

      For listunique option ignored multiple white spaces, leading and
      trailing white spaces, and case in tabulating character strings.

      For listunique ignored leading and trailing white space,
      multiple white spaces, and case when tabulating character
      strings. Carriage returns without new lines are changed to a single
      space.

      Modified extracolheads such that when cgroup and n.cgroup are
      used in a latex.summary.formula.reverse statement the extra N=
      columns line up correctly.

      added boot.method argument to implement approximate Bayesian
      bootstrap when group is not used

      'R/dates.s'  reworked floor.cron and ceiling.cron for a better implementation.
      
      'R/inc-dec.s' created 2 new functions 'inc<-' and 'dec<-'.  'inc<-' increments
      'x' by value assigned to it.  'dec<-' does the same thing but decrements 'x'.

      'R/responseSummary.s' changed 'responseSummary' 'FUN' argument
      so that is it run on each row of the response instead of the
      entriorty of the response.

      'R/latexObject.s' changed names of constant escapes.

      'R/combine.s' functions to perform element wise combination.

      'R/print.char.list.s'  various code simplifications.

      'R/default.arg.s'  a function to extact the default value of
      a function argument.

      'man/valueTags.Rd'  added a new line to end of file.

      Corrected extra escapes in latexSN function.  fixes #10.

3.2-1 1/25/2007:
      Hmisc function 'ecdf' has been renamed 'Ecdf' to deconfilt it
      with the existing 'ecdf' function in base.

      Fixed Bug in format.df that would create numbers with many
      trailing zeros.

      Added arguments 'math.row.names' and 'math.col.names' to
      indecate that the row or col names should be wrapped in the
      latex math enviroment.

      Fixed problem with 'histbackback' function.