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Chart package: dot plots #469

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schanzer opened this issue Apr 29, 2023 · 3 comments
Closed

Chart package: dot plots #469

schanzer opened this issue Apr 29, 2023 · 3 comments

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@schanzer
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CODAP has really driven home the value of dot plots. Would be amazing to have someone tackle this.
@ds26gte
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ds26gte commented Oct 9, 2024

The following text by Flannery and @schanzer is repeated here from Curriculum issue bootstrapworld/curriculum#2205 as it better belongs here:

Here's what they look like / how we teach about them in CODAP:
https://www.bootstrapworld.org/materials/spring2024/en-us/lessons/codap-dot-plots-bar-charts-codap/index.shtml?pathway=false

Added spec from Emmanuel:

We should add a dot-plot-series type, with fields for labels and color. If the data is categorical, the labels should be processed in the order they are given. If the data is quantitative, the min and max values should define a standard x-axis. For each location on the axis (or each label), the number of matching values should be represented as solid circles of whatever color was specified. Resizing the chart window should stretch the axes, but not deform the circles into ellipses.

ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Oct 9, 2024
@ds26gte
chart-lib.js: Expand barChart() to produce the related dot chart if t…
8dd3c21 
…he dot-chart option set brownplt#469

chart.arr: Added dot-chart-from-list()
dot-chart-test.arr added
This was referenced Oct 9, 2024
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ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Oct 10, 2024
@ds26gte
dot-chart-test.arr: check .colors option accepted brownplt#469
699515f
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Oct 10, 2024
@ds26gte
dot-chart: when invoking .colors() do not introduce outline of column b…
a5adce5 
…rownplt#469
@ds26gte
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ds26gte commented Oct 21, 2024

(I plan to add to this PR a dot chart that accepts numerical (as opposed to categorical) input values, after ironing out details about the input arg signature)

ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Oct 23, 2024
@ds26gte
Added num-dot-chart, where the first arg (labels) are numeric brownpl…
d1ae0ab 
…t#469
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Oct 24, 2024
@ds26gte
dot-chart-test.arr: Added test that color assignments are being respe…
3b5b288 
…cted brownplt#469
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Oct 25, 2024
@ds26gte
num-dot-chart should pad missing x's with 0 y-values, so the shape ma…
c4a86fa 
…tches the corresponding histogram brownplt#469
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Oct 25, 2024
@ds26gte
num-dot-chart, use 10 bins if any x is non-integer or if integer rang…
46c0be1 
…e size > 15, brownplt#469
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Oct 28, 2024
@ds26gte
num-dot-chart: when bins used, use a heuristically ideal bin size & c…
182cebd 
…enter points brownplt#469
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Nov 4, 2024
@ds26gte
- num-dot-chart (binned): bins shdn't feature -ve if all valid x's ar…
e56548c 
…e +ve brownplt#469

- use ranges for labels instead of midpt
- use test from curriculum animals dataset
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Nov 7, 2024
@ds26gte
num-dot-chart(): for stacked chart, use juryrig scatter-plot brownplt…
927e35d 
…#469
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Nov 9, 2024
@ds26gte
num-dot-chart: update JS to modify y-coordinates to compactify tower …
e96f3d8 
…of circles brownplt#469
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Nov 11, 2024
@ds26gte
chart-lib.js: num-dot-char improvements from @schanzer: no y labels. …
bf03572 
…Stack y-columns if x's colliding w each other (because of resizing) brownplt#469
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Nov 13, 2024
@ds26gte
num-dot-chart: create new dots when adjusting y, and also remove the …
d54291f 
…old dots brownplt#469
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Nov 13, 2024
@ds26gte
num-dot-chart: Takes just a list of x-values, possibly repeating, uno…
ab4a52d 
…rdered. No frequencies brownplt#469

Also, no distinction for non-binned charts. Every chart responds to resizing
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Nov 13, 2024
@ds26gte
num-dot-chart: when plotting dots, check that they don't overlay any …
97f8e66 
…of the previous dots (because input is not guaranteed to be sorted) brownplt#469
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Nov 13, 2024
@ds26gte
num-dot-chart: Ensure labels work by retaining invis versions of init…
2418c22 
…ial x-axis circles brownplt#469
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Nov 13, 2024
@ds26gte
interval-chart should initialize dot-chart: false so they continue to…
e4c5661 
… work brownplt#469
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Nov 14, 2024
@ds26gte
num-dot-chart brownplt#469: use replaceDefaultSVG flag; markers inste…
5241592 
…ad of svgRoot
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Nov 14, 2024
@ds26gte
num-dot-chart brownplt#469: add comment describing setting of vAxis o…
4a4b982 
…ptions
ds26gte added a commit to ds26gte/code.pyret.org that referenced this issue Nov 14, 2024
@ds26gte
num-dot-chart brownplt#469, sharpen comment about vAxis option settings
aa0a38b
@schanzer
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schanzer commented Jan 9, 2025

@ds26gte and I completed this in November

@schanzer schanzer closed this as completed Jan 9, 2025
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@schanzer @ds26gte