bombaywalla.vozi — bombaywalla/vozi 0.1.5

add-data

(add-data p data)

Add data to the top-level of plot p. If data is a string, it is assumed to be a URL. If data is a seq of maps, then it is used as is. Otherwise data is expected to be a seq of pairs. The first element of the pair is the x value and the second is the y value.

add-layer

(add-layer p l)

Add another layer l at the end the list of layers of the existing plotp.

aggregate-transform

(aggregate-transform p op field-name as-field)

(aggregate-transform p op field-name as-field {:keys [groupby-field]})

Add an aggregate transform to the plot p.

area-plot

(area-plot)

(area-plot opts)

Returns a bar plot. opts are specified in the docs for base-plot.

bar-plot

(bar-plot)

(bar-plot opts)

Returns a bar plot. opts are specified in the docs for base-plot.

calculate-transform

(calculate-transform p expression as-field-name)

Add a calculate transform to the plot p.

config

(config p conf)

Add a config conf to the plot p.

density-plot

(density-plot)

(density-plot {:keys [density-field density-opts groupby-field
                      groupby-field-type],
               :or {density-field "x", groupby-field-type "nominal"},
               :as opts})

Returns a density plot. opts are specified in the docs for base-plot.

density-transform

(density-transform p density-field-name d-opts)

Add a density transform to the plot p.

drule

(drule p x1 y1 x2 y2 mark-opts)

Add a diagonal rule from [x, y1] to [x2, y2] to the plot p.

facet

(facet p
       {:keys [row-field row-type row-opts column-field column-type
               column-opts facet-field facet-type facet-opts columns],
        :or {row-type "nominal",
             column-type "nominal",
             facet-type "nominal"}})

Wrap a facet around the plot p.

faceted-density-plot

(faceted-density-plot
  {:keys [density-field faceted-field faceted-field-type groupby-field
          groupby-field-type fold-fields fold-as-fields],
   :or {density-field "x",
        faceted-field-type "nominal",
        groupby-field-type "nominal"},
   :as opts})

Returns a set of vertically-stacked density plots. opts are specified in the docs for base-plot. Requires faceted-field (the field name to facet by). groupby-field, fold-fields (a vector) and fold-as-fields (a vector) are optional. fold-as-fields defaults to ["key" "value"] if not specified. faceted-field-type and groupby-field-type default to "nominal" if not specified.

filter-transform

(filter-transform p pred)

Add a filter transform to the plot p.

height

(height p height)

Set the height of the plot p. In pixels.

histogram-plot

(histogram-plot)

(histogram-plot {:keys [x-field max-bins x-opts y-opts],
                 :or {x-field "x", max-bins 100},
                 :as opts})

Returns a histogram plot. opts are specified in the docs for base-plot.

hrule

(hrule p y-val mark-opts)

Add a horizontal rule at a y value of y-val to the plot p.

independent-axis

(independent-axis p channels)

Set the specified channels (as keywords) to have an independent axis.

independent-legend

(independent-legend p channels)

Set the specified channels (as keywords) to have an independent legend.

independent-scale

(independent-scale p channels)

Set the specified channels (as keywords) to have an independent scale.

joinaggregate-transform

(joinaggregate-transform p op field-name as-field)

(joinaggregate-transform p
                         op
                         field-name
                         as-field
                         {:keys [groupby-field]})

Add a joinaggregate transform to the plot p.

line-plot

(line-plot)

(line-plot opts)

Returns a line plot. opts are specified in the docs for base-plot.

qq-line

(qq-line)

(qq-line
  {:keys [quantile-field groupby-field theoretical-distribution],
   :or {quantile-field "x", theoretical-distribution "Normal"},
   :as opts})

Returns a QQ Line plot. The theoretical-distribution must be one of: "Normal" (default), "Uniform", or "LogNormal".

qq-plot

(qq-plot)

(qq-plot {:keys [quantile-field quantile-step groupby-field
                 theoretical-distribution],
          :or {quantile-field "x",
               quantile-step 0.01,
               theoretical-distribution "Normal"},
          :as opts})

Returns a QQ plot. opts are specified in the docs for base-plot. The theoretical-distribution must be one of: "Normal" (default), "Uniform", or "LogNormal".

quantile-transform

(quantile-transform p quantile-field-name q-opts)

Add a quantile transform to the plot p.

regression-transform

(regression-transform p dep-field indep-field reg-opts)

Add a regression transform to the plot p.

scatter-plot

(scatter-plot)

(scatter-plot opts)

Returns a scatter plot. opts are specified in the docs for base-plot.

subtitle

(subtitle p subtitle)

Add a subtitle to the plot p.

title

(title p title-text)

(title p title-text title-opts)

Add title-text as a title to the plot p. title-opts, if specified, is a map of title-specific options.

vrule

(vrule p x-val mark-opts)

Add a vertical rule at a x value of x-val to the plot p.

width

(width p width)

Set the width of the plot p. In pixels.

wrap-layer

(wrap-layer p)

Wrap a layer around the plot p.

x-axis-format

(x-axis-format p x-format)

Specify the x-axis format.

x-axis-title

(x-axis-title p title)

Add a title to the x-axis of the plot p. To the first layer, if any. Otherwise to the top-level.

x-domain

(x-domain p x-dom)

Specify the x-axis domain range.

x-scale-log10

(x-scale-log10 p)

Set the x scale to be a log scale.

y-axis-format

(y-axis-format p y-format)

Specify the y-axis format.

y-axis-title

(y-axis-title p title)

Add a title to the y-axis of the plot p. To the first layer, if any. Otherwise to the top-level.

y-domain

(y-domain p y-dom)

Specify the y-axis domain range.

y-scale-log10

(y-scale-log10 p)

Set the y scale to be a log scale.

zipf-plot

(zipf-plot)

(zipf-plot opts)

Returns a Zipf (log-log scatter) plot. opts are specified in the docs for base-plot.