PlotBarplot: Creates a bar plot for a discrete (or binary) variable

Description

Creates a bar plot for a discrete (or binary) variable

Usage

PlotBarplot(dataFl, myVar, weightNm = NULL)

Arguments

dataFl

A data.table of data; must be the output of the PrepData function.

myVar

The name of the variable to be plotted

weightNm

Name of the variable containing row weights, or NULL for no weights (all rows receiving weight 1).

Value

A ggplot object with a histogram of myVar ordered by category frequency

License

Copyright 2017 Capital One Services, LLC Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Examples

Run this code

# NOT RUN {
data(bankData)
bankData = PrepData(bankData, dateNm = "date", dateGp = "months", 
                    dateGpBp = "quarters", weightNm = NULL)
PlotBarplot(bankData, "job")

## NA will be included as a category if any NA are present
bankData[sample.int(.N)[1:1000], education := NA]
PlotBarplot(bankData, "education")
# }