reset {iSPlot} | R Documentation

## Reset a data set to its original state

### Description

reset removes any changes that have been made to a data set in dfList in dataEnv since the data set was loaded. dfList is the data environment variable the holds the loaded data sets. reset is called by choosing Reset under the Edit menu.

### Usage

    reset(dfName)

### Arguments

`dfName` | the dataframe name - a character string

### Warning

Removing the changes to the data set is permanent.

### Author(s)

Elizabeth Whalen

### See Also

`updateData`

### Examples

      # should load data through Open Data or Open File under the File menu
      data(USArrests)
      loadDFData(USArrests,"USArrests")
      # should modify using the control window (by choosing the view mode and
      # then clicking on a plot)
      modify("USArrests", Rname=c("Massachusetts","Ohio"),
             Cname=c("color","color"), data=c("red","green"))
      # to see the results
      get("dfList",dataEnv)[["USArrests"]][["curDF"]]
      # should call reset using Reset under the Edit menu
      reset("USArrests")
      # to see the results
      get("dfList",dataEnv)[["USArrests"]][["curDF"]]

[Package iSPlot version 1.0.7 Index]