Physique 1: Place chart
Use it to...
* Display as time passes (or any other dimension):
* How a set of data adds up to a complete (cumulated totals) * Which part of the entire each aspect represents
* Percentage: The total always presents 100% (relative scale) 5. Cumulative: The sum may vary according to the components (absolute scale)
Column/Bar Graph and or chart
Use it to...
* Present few data over a nominal (e. g. countries, testing conditions,... ) or interval scale (e. g. time); useful for side by side comparisons of data Do not Use it for...
* Comparisons: Better use one-dimensional scatterplots, because these are not focused by pubs or articles. * Much larger data pieces: Use collection charts.
Selecting Bars or perhaps Columns
5. Use example as a selection criterion, in the event that applicable; when in doubt, work with columns 2. Use a horizontal bar chart if the labeling are too extended to fit underneath the columns Variations
* Multiple Column/Bar Chart: Put it to use to present data rows for many variables * Side-by-Side Chart: Use it to (1) present contrasting trends between amounts of an independent adjustable, (2) in the event that comparisons among individual pairs of ideals are most important; do not employ for more than two independent factors | |
Number 2: Multiple column chart (left), side-by-side chart (right) Segmented Column/Bar Chart
Various other Names: Divided or stacked column/bar data
Figure several: Segmented line chart (relative values)
Utilize it to...
* Present a part-whole relation over time (with accurate impression, see below) * Demonstrate proportional relationships over time
* Display wholes which are amounts on a nominal scale
Segmented column/bar chart are more appropriate than curry chart, since distances could be more accurately approximated than areas. Frequency Polygon, Histograms
Number 4: Histogram as frequency distribution
* Polygon: Connects data points through straight lines or higher purchase graphs 5. Histogram: Columns/bars touch;...