setArgsList(filename, env, isFile = TRUE, init = TRUE)
whatDeli(delimiter)
getMoreArgs()
assignArgs(value, env)
getArgs(env)
assignShowNum(value, env)
getShowNum(env)
assignCState(value, env)
getCState(env)
assignColInfo(value, env)
getColInfo(env)
setColInfos(types, env)
changeState(canvas, backBut, nextBut, env, forward = TRUE, endBut, viewBut)
setNewState(env, backBut, nextBut, forward = TRUE, endBut, viewBut)
addArgs(env)
dropArgs(env)
setSkip(widget, env, state = "state1")
moreArgs(env)
dropColumn(index, env)
setColName(index, entryBox, env)
setColType(index, entryBox, env)
assignLineData(lineData, env)
getLineData(env)filename a character string for the full name
of a fileenv an R environment object for storing informationdelimiter a character string for the delimiter
whose letter representation is soughtvalue a character or numerical value to be
assigned to a variablebackBut a tkwin object for the button that
shifts back to the previous statenextBut a tkwin object for the button that
shifts to the next stateforward a boolean indicating the direction of
state changewidget a tcltl widgetstate a character string for the state of
importing processindex an integer for the index of the list for
column informationentryBoxcanvas a tcltk canvastypes a vecter of string indicating the types of
data columnslineData a vector of character strings read in
using readLinesendBut a tkwin object for the button that ends
the process when pressedviewBut a tkwin object for the button that
refresh the window when pressedinit a boolean that is TRUE when the widget is
first set up and FALSE otherwiseisFile a boolean that is TRUE if fileName
is a filewhatDeli returns a character string.getMoreArgs returns a list of arguments.getArgs returns a list of the arguments for read.table.getShowNum returns an integer for the number of rows to
show.getCState returns a character string for the current
state.getColInfo returns a colInfo object contains column
information.
setArgsList calls function guess.sep to
figure out the the header, sep, and data type of a file and sets the
values for argument list and colInfo. whatDeli gets the word representation of delimiters
(e.g. tab for "\t").
getMoreArgs generates a widget using widgetTools to
collect some of the arguments for read.table.
assignArgs updates "argsList" stored in a predefined
environment.
getArgs Gets "argsList" from a predefined environment.
assignShowNum Updates the value for "showNum" (number of
rows to show in the interface.
getShowNum Gets the value for "showNum" (number of
rows to show in the interface.
link{assignCState} Updates the value of "currentState" that is
stored in a predefined environment.
getCState Gets the vlaue of "currentState" that is
stored in a predefined environment.
assignColInfo Updates the values of "colInfos" (column
information) that is stroed in a predefined environment.
getColInfo Gets the values of "colInfos" (column
information) that is stroed in a predefined environment.
setColInfos Creates colInfo objects and sets the value
of 'colInfos' list.
changeState changes the state and thus the interface of
a widget.
setNewState sets the state of a importing process.
addArgs adds a new state to the argument list for
states.
dropArgs removes a state from the argument list for
states.
setSkip Sets the value for the number of lines to skip
when readling a data file.
moreArgs Gets some of the arguments for importing data
using read.table.
dropColumn Sets the index values for data columns that
are going to be droped when read using read.table.
setColName Sets the column names for a data file by
getting column names from correct entry boxes.
setColType Sets the column type for a data file by
getting column type information from correct entry boxes.
importWizard # No example is given as functions require the set up of the working
# environment.
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