Version: 4.0.1
Date: 2024-11-14
Title: Wrapper for 'Visa Chart Components'
Description: Provides a set of wrapper functions for 'Visa Chart Components'. 'Visa Chart Components' https://github.com/visa/visa-chart-components is an accessibility focused, framework agnostic set of data experience design systems components for the web.
BugReports: https://github.com/visa/visa-chart-components/issues
License: MIT + file LICENSE
URL: https://github.com/visa/visa-chart-components/tree/master/packages/charts-R
Language: en-US
Encoding: UTF-8
RoxygenNote: 7.2.3
Imports: htmlwidgets
Suggests: dplyr, knitr, rmarkdown, tibble
NeedsCompilation: no
Packaged: 2024-11-15 23:49:32 UTC; davidkutas
Author: Christopher DeMartini [aut, cre], Stephanie Modica [aut], David Kutas [aut], Jaime Tanner [aut], Frank Elavsky [aut], Wojtek Kostelecki [ctb], Visa Data Experience Team [aut, fnd], Visa, Inc. [cph]
Maintainer: Christopher DeMartini <chris.demartini.npm@gmail.com>
Repository: CRAN
Date/Publication: 2024-11-16 00:10:02 UTC

alluvial_diagram

Description

R wrapper for @visa/alluvial-diagram via htmlwidgets.

Here is an example of alluvial-diagram in action: example alluvial diagram

Usage

alluvial_diagram(
  linkData,
  nodeData = NULL,
  sourceAccessor,
  targetAccessor,
  valueAccessor,
  nodeIDAccessor = "",
  groupAccessor = "",
  mainTitle = "",
  subTitle = "",
  accessibility = list(),
  props = list(),
  ...
)

Arguments

linkData

required to be a valid, R data frame. Data used to create links in diagram, an array of objects which includes keys that map to chart accessors. See d3-sankey for additional detail on data requirements.

nodeData

required to be a valid, R data frame. Optional. Data used to create nodes in diagram, an array of objects which includes key that map to chart accessors. See d3-sankey for additional detail on data requirements.

sourceAccessor

String. Key used to determine link's source, must be a node.

targetAccessor

String. Key used to determine link's target, must be a node.

valueAccessor

String. Key used to determine link (and ultimately node size).

nodeIDAccessor

String. Key used to determine unique node identifiers. Requires nodeData to be populated.

groupAccessor

String. Key used to determine link's group or category.

mainTitle

String. The dynamic tag of title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

subTitle

String. The dynamic tag for a sub title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

accessibility

List(). Manages messages and settings for chart accessibility, see object definition

props

List(). A valid R list with additional property configurations, see all props for @visa/alluvial-diagram

...

All other props passed into the function will be passed through to the chart, see all props for @visa/alluvial-diagram.

Details

To see all available options for the chart properties/API see @visa/alluvial-diagram.

Value

a visaNodeLinkChart htmlwidget object for plotting an alluvial diagram

Examples

library(dplyr)
data.frame(HairEyeColor) %>%
  filter(Sex=="Female") %>%
  mutate(newHair = paste(Hair,"-Hair")) %>%
  mutate(newEye = paste(Eye,"-Eye")) %>%
  alluvial_diagram(sourceAccessor = "newHair", targetAccessor = "newEye", valueAccessor = "Freq")

bar_chart

Description

R wrapper for @visa/bar-chart via htmlwidgets.

Here is an example of bar-chart in action:

example bar chart

Usage

bar_chart(
  data,
  ordinalAccessor,
  valueAccessor,
  groupAccessor = "",
  mainTitle = "",
  subTitle = "",
  accessibility = list(),
  props = list(),
  ...
)

Arguments

data

required to be a valid, R data frame. Data used to create chart, an array of objects which includes keys that map to chart accessors.

ordinalAccessor

String. Key used to determine bar's categorical property. (similar to x in ggplot)

valueAccessor

String. Key used to determine bar's numeric property. (similar to y in ggplot)

groupAccessor

String. Key used to determine bar group encoding (e.g., color/texture).

mainTitle

String. The dynamic tag of title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

subTitle

String. The dynamic tag for a sub title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

accessibility

List(). Manages messages and settings for chart accessibility, see object definition

props

List(). A valid R list with additional property configurations, see all props for @visa/bar-chart

...

All other props passed into the function will be passed through to the chart, see all props for @visa/bar-chart.

Details

To see all available options for the chart properties/API see @visa/bar-chart.

Value

a visaChart htmlwidget object for plotting a bar chart

Examples

library(dplyr)
bar_chart(BOD, "Time", "demand")
mtcars %>%
  sample_n(5) %>%
  tibble::rownames_to_column() %>%
  bar_chart("rowname", "mpg")

circle_packing

Description

R wrapper for @visa/circle-packing via htmlwidgets.

Here is an example of circle-packing in action: example circle pack

Usage

circle_packing(
  data,
  nodeAccessor,
  parentAccessor,
  sizeAccessor,
  mainTitle = "",
  subTitle = "",
  accessibility = list(),
  props = list(),
  ...
)

Arguments

data

required to be a valid, R data frame. Data used to create chart, an array of objects which includes keys that map to chart accessors. See d3-hierarchy.stratify() for additional detail on data requirements.

nodeAccessor

String. Key used to determine circle's child, must be a unique child.

parentAccessor

String. Key used to determine circle's parent.

sizeAccessor

String. Key used to determine circle size.

mainTitle

String. The dynamic tag of title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

subTitle

String. The dynamic tag for a sub title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

accessibility

List(). Manages messages and settings for chart accessibility, see object definition

props

List(). A valid R list with additional property configurations, see all props for @visa/circle-packing

...

All other props passed into the function will be passed through to the chart, see all props for @visa/circle-packing.

Details

To see all available options for the chart properties/API see @visa/circle-packing.

Value

a visaChart htmlwidget object for plotting a circle packing plot

Examples

library(dplyr)
data.frame(parent = c(NA, "A", "A", "C", "C"),
           node = c("A", "B", "C", "D", "E"),
           size = c(NA, 8L, 7L, 6L, 5L)) %>%
  circle_packing("node", "parent", "size",
                 accessibility = list(hideTextures = TRUE,
                                      hideDataTableButton = TRUE))
library(dplyr)
data.frame(Orange) %>%
  mutate(age = as.character(age)) %>%
  bind_rows(data.frame(Tree = c(rep("Trees", 5), NA),
                       age = c(1:5, "Trees"))) %>%
  circle_packing("age", "Tree", "circumference",
                 accessibility=list(hideTextures = TRUE,
                                    includeDataKeyNames = TRUE,
                                    hideDataTableButton = TRUE))

clustered_bar_chart

Description

R wrapper for @visa/clustered-bar-chart via htmlwidgets.

Here is an example of clustered-bar-chart in action: example clustered bar chart

Usage

clustered_bar_chart(
  data,
  ordinalAccessor,
  valueAccessor,
  groupAccessor,
  mainTitle = "",
  subTitle = "",
  accessibility = list(),
  props = list(),
  ...
)

Arguments

data

required to be a valid, R data frame. Data used to create chart, an array of objects which includes keys that map to chart accessors.

ordinalAccessor

String. Key used to determine bar's categorical property, within groups. (similar to x in ggplot)

valueAccessor

String. Key used to determine bar's numeric property. (similar to y in ggplot)

groupAccessor

String. Key used to determine bar clusters.

mainTitle

String. The dynamic tag of title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

subTitle

String. The dynamic tag for a sub title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

accessibility

List(). Manages messages and settings for chart accessibility, see object definition

props

List(). A valid R list with additional property configurations, see all props for @visa/clustered-bar-chart

...

All other props passed into the function will be passed through to the chart, see all props for @visa/clustered-bar-chart.

Details

To see all available options for the chart properties/API see @visa/clustered-bar-chart.

Value

a visaChart htmlwidget object for plotting a clustered bar chart

Examples

library(dplyr)
data.frame(UCBAdmissions) %>%
  filter(Admit == "Rejected") %>%
  clustered_bar_chart("Gender","Freq","Dept")

dumbbell_plot

Description

R wrapper for @visa/dumbbell-plot via htmlwidgets.

Here is an example of dumbbell-plot in action:

example dumbbell plot

Usage

dumbbell_plot(
  data,
  ordinalAccessor,
  valueAccessor,
  seriesAccessor,
  mainTitle = "",
  subTitle = "",
  accessibility = list(),
  props = list(),
  ...
)

Arguments

data

required to be a valid, R data frame. Data used to create chart, an array of objects which includes keys that map to chart accessors.

ordinalAccessor

String. Key used to determine dumbbell's categorical property. (similar to x in ggplot)

valueAccessor

String. Key used to determine dumbbell's numeric property. (similar to y in ggplot)

seriesAccessor

String. Key used to determine dumbbell's series.

mainTitle

String. The dynamic tag of title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

subTitle

String. The dynamic tag for a sub title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

accessibility

List(). Manages messages and settings for chart accessibility, see object definition

props

List(). A valid R list with additional property configurations, see all props for @visa/dumbbell-plot

...

All other props passed into the function will be passed through to the chart, see all props for @visa/dumbbell-plot.

Details

To see all available options for the chart properties/API see @visa/dumbbell-plot.

Value

a visaChart htmlwidget object for plotting a dumbbell plot

Examples

library(dplyr)
data.frame(UCBAdmissions) %>%
  filter(Admit == "Rejected") %>%
  dumbbell_plot("Dept","Freq","Gender")

heat_map

Description

R wrapper for @visa/heat-map via htmlwidgets.

Here is an example of heat-map in action:

example heat map

Usage

heat_map(
  data,
  xAccessor,
  yAccessor,
  valueAccessor,
  mainTitle = "",
  subTitle = "",
  accessibility = list(),
  props = list(),
  ...
)

Arguments

data

required to be a valid, R data frame. Data used to create chart, an array of objects which includes keys that map to chart accessors.

xAccessor

String. Key used to determine the x-axis categorical value. (similar to x in ggplot)

yAccessor

String. Key used to determine the y-axis categorical value. (similar to y in ggplot)

valueAccessor

String. Key used to determine heatmap's numeric property, for assigning color.

mainTitle

String. The dynamic tag of title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

subTitle

String. The dynamic tag for a sub title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

accessibility

List(). Manages messages and settings for chart accessibility, see object definition

props

List(). A valid R list with additional property configurations, see all props for @visa/heat-map

...

All other props passed into the function will be passed through to the chart, see all props for @visa/heat-map.

Details

To see all available options for the chart properties/API see @visa/heat-map.

Value

a visaChart htmlwidget object for plotting a heat map

Examples

library(dplyr)
data.frame(UCBAdmissions) %>%
  filter(Admit == "Rejected") %>%
  heat_map("Dept","Gender", "Freq")

line_chart

Description

R wrapper for @visa/line-chart via htmlwidgets.

Here is an example of line-chart in action:

example line chart

Usage

line_chart(
  data,
  ordinalAccessor,
  valueAccessor,
  seriesAccessor,
  mainTitle = "",
  subTitle = "",
  accessibility = list(),
  props = list(),
  ...
)

Arguments

data

required to be a valid, R data frame. Data used to create chart, an array of objects which includes keys that map to chart accessors.

ordinalAccessor

String. Key used to determine line's categorical property. (similar to x in ggplot)

valueAccessor

String. Key used to determine line's numeric property. (similar to y in ggplot)

seriesAccessor

String. Key used to determine series (e.g., color/texture).

mainTitle

String. The dynamic tag of title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

subTitle

String. The dynamic tag for a sub title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

accessibility

List(). Manages messages and settings for chart accessibility, see object definition

props

List(). A valid R list with additional property configurations, see all props for @visa/line-chart

...

All other props passed into the function will be passed through to the chart, see all props for @visa/line-chart.

Details

To see all available options for the chart properties/API see @visa/line-chart.

Value

a visaChart htmlwidget object for plotting a line chart

Examples

library(dplyr)
ChickWeight %>%
  filter(Chick==1 | Chick == 4) %>%
  line_chart("Time", "weight", "Chick",
             showBaselineX=FALSE,
             xAxis=list(label="Time",format="0a", visible=TRUE),
             yAxis=list(label="Weight", visible=TRUE, gridVisible=TRUE),
             mainTitle = "Selected chick weight over time")

parallel_plot

Description

R wrapper for @visa/parallel-plot via htmlwidgets.

Here is an example of parallel-plot in action:

example parallel plot

Usage

parallel_plot(
  data,
  ordinalAccessor,
  valueAccessor,
  seriesAccessor,
  mainTitle = "",
  subTitle = "",
  accessibility = list(),
  props = list(),
  ...
)

Arguments

data

required to be a valid, R data frame. Data used to create chart, an array of objects which includes keys that map to chart accessors.

ordinalAccessor

String. Key used to determine line's categorical property. (similar to x in ggplot)

valueAccessor

String. Key used to determine line's numeric property. (similar to y in ggplot)

seriesAccessor

String. Key used to determine series (e.g., color/texture).

mainTitle

String. The dynamic tag of title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

subTitle

String. The dynamic tag for a sub title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

accessibility

List(). Manages messages and settings for chart accessibility, see object definition

props

List(). A valid R list with additional property configurations, see all props for @visa/parallel-plot

...

All other props passed into the function will be passed through to the chart, see all props for @visa/parallel-plot.

Details

To see all available options for the chart properties/API see @visa/parallel-plot.

Value

a visaChart htmlwidget object for plotting a parallel plot

Examples

library(dplyr)
ChickWeight %>%
 filter(Chick==1 | Chick == 4) %>%
 parallel_plot("Time", "weight", "Chick",
               showBaselineX=FALSE,
               xAxis=list(label="Time",format="0a", visible=TRUE),
               yAxis=list(label="Weight", visible=FALSE, gridVisible=FALSE),
               mainTitle = "Selected chick weight over time",
               dataLabel=list(visible = TRUE,
                              labelAccessor = "weight",
                              placement = "bottom-right",
                              format = "0a"))

pie_chart

Description

R wrapper for @visa/pie-chart via htmlwidgets.

Here is an example of pie-chart in action:

example pie chart

Usage

pie_chart(
  data,
  ordinalAccessor,
  valueAccessor,
  mainTitle = "",
  subTitle = "",
  accessibility = list(),
  props = list(),
  ...
)

Arguments

data

required to be a valid, R data frame. Data used to create chart, an array of objects which includes keys that map to chart accessors.

ordinalAccessor

String. Key used to determine chart's categorical property.

valueAccessor

String. Key used to determine chart's numeric property.

mainTitle

String. The dynamic tag of title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

subTitle

String. The dynamic tag for a sub title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

accessibility

List(). Manages messages and settings for chart accessibility, see object definition

props

List(). A valid R list with additional property configurations, see all props for @visa/pie-chart

...

All other props passed into the function will be passed through to the chart, see all props for @visa/pie-chart.

Details

To see all available options for the chart properties/API see @visa/pie-chart.

Value

a visaChart htmlwidget object for plotting a pie chart

Examples

library(dplyr)
data.frame (HairEyeColor) %>%
 filter(Hair=="Blond", Sex=="Male") %>%
 mutate(blueEyes = if_else(Eye=="Blue", "Blue","Other")) %>%
 group_by(blueEyes, Hair, Sex) %>%
 summarise(FreqSum=sum(Freq), n=n()) %>%
 pie_chart(
  "blueEyes",
  "FreqSum",
  mainTitle="How many males with Blonde hair have Blue eyes?",
  sortOrder="desc"
 )

scatter_plot

Description

R wrapper for @visa/scatter-plot via htmlwidgets.

Here is an example of scatter-plot in action:

example scatter plot

Usage

scatter_plot(
  data,
  xAccessor,
  yAccessor,
  groupAccessor = "",
  mainTitle = "",
  subTitle = "",
  accessibility = list(),
  props = list(),
  ...
)

Arguments

data

required to be a valid, R data frame. Data used to create chart, an array of objects which includes keys that map to chart accessors.

xAccessor

String. Key used to determine each point's position along the x-axis.

yAccessor

String. Key used to determine each point's position along the y-axis.

groupAccessor

String. Key used to determine bar group encoding (e.g., color/texture).

mainTitle

String. The dynamic tag of title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

subTitle

String. The dynamic tag for a sub title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

accessibility

List(). Manages messages and settings for chart accessibility, see object definition

props

List(). A valid R list with additional property configurations, see all props for @visa/scatter-plot

...

All other props passed into the function will be passed through to the chart, see all props for @visa/scatter-plot.

Details

To see all available options for the chart properties/API see @visa/scatter-plot.

Value

a visaChart htmlwidget object for plotting a scatter plot

Examples

library(dplyr)
scatter_plot(mtcars[order(mtcars$cyl),], "wt", "mpg", "cyl")

stacked_bar_chart

Description

R wrapper for @visa/stacked-bar-chart via htmlwidgets.

Here is an example of stacked-bar-chart in action: example stacked bar chart

Usage

stacked_bar_chart(
  data,
  ordinalAccessor,
  valueAccessor,
  groupAccessor,
  mainTitle = "",
  subTitle = "",
  accessibility = list(),
  props = list(),
  ...
)

Arguments

data

required to be a valid, R data frame. Data used to create chart, an array of objects which includes keys that map to chart accessors.

ordinalAccessor

String. Key used to determine bar's categorical property, within groups. (similar to x in ggplot)

valueAccessor

String. Key used to determine bar's numeric property. (similar to y in ggplot)

groupAccessor

String. Key used to determine bar clusters.

mainTitle

String. The dynamic tag of title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

subTitle

String. The dynamic tag for a sub title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

accessibility

List(). Manages messages and settings for chart accessibility, see object definition

props

List(). A valid R list with additional property configurations, see all props for @visa/stacked-bar-chart

...

All other props passed into the function will be passed through to the chart, see all props for @visa/stacked-bar-chart.

Details

To see all available options for the chart properties/API see @visa/stacked-bar-chart.

Value

a visaChart htmlwidget object for plotting a stacked bar chart

Examples

library(dplyr)
data.frame(UCBAdmissions) %>%
  filter(Admit == "Rejected") %>%
  stacked_bar_chart("Gender", "Freq", "Dept")

visa charts 5.0.5

Description

Visa Chart Components wrapped in r htmlwidgets package

Usage

visaChart(tagName, data, propList, width = NULL, height = NULL, ...)

Arguments

tagName

String. The custom web component HTML tag for the Visa Chart Component. Set by respective chart functions.

data

a valid R data frame. See more details in respective component functions.

propList

a list of props, created by each component function, see Visa Chart Components.

width

Number. Width of chart container.

height

Number. Height of chart container.

...

All other props passed into the function will be passed through to the chart.

Value

a visaChart htmlwidget object for creating a variety of plot types

Shiny bindings for visaChart

Description

Output and render functions for using visaChart within Shiny applications and interactive Rmd documents.

Usage

visaChartOutput(outputId, width = "100%", height = "400px")

renderVisaChart(expr, env = parent.frame(), quoted = FALSE)

Arguments

outputId

output variable to read from

width, height

Must be a valid CSS unit (like '100%', '400px', 'auto') or a number, which will be coerced to a string and have 'px' appended.

expr

An expression that generates a visaChart

env

The environment in which to evaluate expr.

quoted

Is expr a quoted expression (with quote())? This is useful if you want to save an expression in a variable.

Value

a Shiny output or render function for visaChart htmlwidgets

visa charts 5.0.5

Description

Visa Chart Components wrapped in r htmlwidgets package

Usage

visaNodeLinkChart(
  tagName,
  linkData,
  nodeData,
  propList,
  width = NULL,
  height = NULL,
  ...
)

Arguments

tagName

String. The custom web component HTML tag for the Visa Chart Component. Set by respective chart functions.

linkData

a valid R data frame. See more details in respective component functions.

nodeData

a valid R data frame. See more details in respective component functions.

propList

a list of props, created by each component function, see Visa Chart Components.

width

Number. Width of chart container.

height

Number. Height of chart container.

...

All other props passed into the function will be passed through to the chart.

Value

a visaNodeLinkChart htmlwidget object for creating a variety of plot types

Shiny bindings for visaNodeLinkChart

Description

Output and render functions for using visaNodeLinkChart within Shiny applications and interactive Rmd documents.

Usage

visaNodeLinkChartOutput(outputId, width = "100%", height = "400px")

rendervisaNodeLinkChart(expr, env = parent.frame(), quoted = FALSE)

Arguments

outputId

output variable to read from

width, height

Must be a valid CSS unit (like '100%', '400px', 'auto') or a number, which will be coerced to a string and have 'px' appended.

expr

An expression that generates a visaNodeLinkChart

env

The environment in which to evaluate expr.

quoted

Is expr a quoted expression (with quote())? This is useful if you want to save an expression in a variable.

Value

a Shiny output or render function for visaNodeLinkChart htmlwidgets

world_map

Description

R wrapper for @visa/world-map via htmlwidgets.

Here is an example of world-map in action: example world map

Usage

world_map(
  data,
  joinAccessor = "",
  joinNameAccessor = "",
  markerAccessor = "",
  markerNameAccessor = "",
  latitudeAccessor = "",
  longitudeAccessor = "",
  valueAccessor,
  groupAccessor = "",
  mainTitle = "",
  subTitle = "",
  accessibility = list(),
  props = list(),
  ...
)

Arguments

data

required to be a valid, R data frame. Data used to create chart, an array of objects which includes keys that map to chart accessors.

joinAccessor

String. Key used to determine country's key property (ISO 3-Digit Code).

joinNameAccessor

String. Key used to determine country's name property.

markerAccessor

String. Key used to determine marker's key property.

markerNameAccessor

String. Key used to determine marker's name property.

latitudeAccessor

String. Key used to determine marker's latitude property.

longitudeAccessor

String. Key used to determine marker's longitude property.

valueAccessor

String. Key used to determine the country/marker's numeric property.

groupAccessor

String. Key used to determine country/marker color.

mainTitle

String. The dynamic tag of title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

subTitle

String. The dynamic tag for a sub title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

accessibility

List(). Manages messages and settings for chart accessibility, see object definition

props

List(). A valid R list with additional property configurations, see all props for @visa/world-map

...

All other props passed into the function will be passed through to the chart, see all props for @visa/world-map.

Details

To see all available options for the chart properties/API see @visa/world-map.

Value

a visaChart htmlwidget object for plotting a world map

Examples

library(dplyr)
quakes %>%
 sample_n(100) %>%
 tibble::rowid_to_column() %>%
 world_map(
   markerAccessor = "rowid",
   latitudeAccessor = "long",
   longitudeAccessor = "lat",
   valueAccessor = "stations",
   markerStyle=list(
    visible=TRUE,
    fill=TRUE,
    opacity=.5,
    radiusRange=c(5,15)
   )
 )

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