Access logs

    combined log format

    common log format

    data map, R

        adding lattitude and longitude lines

        library() function

        map() function

        in R Markdown

        state data isolation

    parsing process

        control logic

        getLocationbyIP() function

        $logArray

        parseLog() function

        parseLogLine() function

        $pattern

        preg_match() function

        regex

        writeRLog() function

Bar charts

    in D3

    grouped

    overlaid visualization, D3

    plotting data, R

        order() function

        stacked bar chart

    production incidents

        Github status page

        Heroku status page

    stacked

        bar chart code

        d3.layout.stack() function

        grouped_data

        sevStatus array

    standard

    vertical

        barchart() function

        CSS class

        d3.csv() function

        drawAxes() function

        transitionVisualization()

Cascading Style Sheets (CSS)

Comprehensive R Archive Network (CRAN)

Correlation analysis

    agile development

        high level workflow

        projects management

    bubble chart

    bug visualization

        backlog

        data points

        opened and team velocity

        positive correlation

    data relationships

        negative correlation, scatter plot

        positive correlation, scatter plot

        of tooth growth, correlation

        without relation

    ProductionIncidents

        data set, plot matrix

        number of, size

        pairs() function

        plot() function

    scatter plot creation

        members of a team

        plot() function

        team velocity

    scatter plots in D3

        chartData

        data loading

        data points, parameter

        form data retrieval

        form fields

        HTML structure, CSS

        interactive functionality

        removeDots() function

        script tag

        setChartDots() function

        visualization

D3

    append() function

    attr() function

    bar chart

        scale() function

        SVG container

        with text labels

    CSS

    data binding

    history of

    HTML

    JavaScript

    load external file

        d3.text() function

        XHR transaction

    modern browsers

    project setup

    select() function

    SVG

D3 library

Data Analysis, R

    as.Date() function

    bug count calculation

        cumsum() function

        totalBugsByDate

    order() function

    severity of bugs

        blockers

        criticals

        minors

        plot() and lines() functions

        running tool

Data maps

    source region and cattle consumption

    wine export path and destination

Data visualization

    analysis tools

    Chartjunk

    charts

        bar charts

        histograms

        time series charts

    Commercial and Political Atlas

    data maps

    data scrubbing

    ethics of

        cite sources

        visual cues

    FlowingData

    history of

        cholera map

        Commercial and Political Atlas

        mortality

        Playfair charts

        Statistical Breviary

    modern lanscape

    process overview

        data analysis

        gathering data

        problem identification

        visualize data

    Radiation Dose Chart

    scatter plots

    sparklines

    Splunk

    tools

        environments

        languages

        libraries

Descriptive metrics, R

    data sets

    median and mean

    quartiles

    standard deviation

    statistical analysis

    summary() function

    USArrests data set

HyperText Markup Language (HTML)

Information graphics

JavaScript

Modern browsers

Object-oriented programming, R

    IUser interface

    S3 classes

        createPlaylist() function

        generic functions

        plot() generic function

        UseMethod() function

    S4 classes

        new() function

        setClass() function

        setMethod() function

Parallel Coordinate

    balance identification

        addition of effort

        chart creation

        efforts, initiatives

        parcoord()

        rainbow() function

        user stories

    brushing with D3

        axes creation

        base structure

        fading the lines

        lines, draw

        references, variables

        SVG element

        y-axis creation

    charts

        differentiation of

        seatbelts data set

    plots history

        curve scale nomogram

        nomogram

Proactive scaffolding

Protovis

R Language

    adding lists

        functions

        looping

    column names

    command history

    command-line environment

    console

    CRAN website

    data frames

    data types

        character and numeric modes

        paste() function

        substr() function

    document access

    Foundation Homepage

    functions

        closure

        lexical scoping

        wrapper() function

    header parameter

    import data

    on Mac

    matrices

    packages

    row identifiers

    string delimiter

RStudio IDE, R

    homepage

    knitr package install

    panes

    R Markdown

    RPubs

    template

Scalable Vector Graphics (SVG)

Splunk

Time series charts

Tracking defects over time

Visualizing defects over time

    with D3

        d3.csv() function

        d3.nest() function

        drawing on page

        interactive time series

        mousemove event handler

        nested_data variable

        scale objects

        time series, styled axes

        time series, unstyled axes

        tooltip style

        trendLine class

        xScale scale object

        yScale object

    time series charts (see Time series charts)