Darker cells mean a higher score for this topic on that metric.
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Quick answers
When should I pick Data-to-chart decision?
When the story is: first 60 seconds of any report, ad claim or assignment figure.
When should I avoid Data-to-chart decision?
Skip it in cases like: picking a chart because it looks fancy in the template gallery.
Who invented or popularised it?
Bertin semiology; modern chooser guides and grammar-of-graphics tools
What does it encode?
task type mapped to mark and channel (length, position, angle, color)
Is it OK in ads?
Yes if one claim is visible at a glance in Meta, Google and retail print; otherwise link to a full figure.
Will a teacher accept it?
Yes for lab reports and poster boards if axes, units and a source line are present.
Data-to-chart decision encodes values as task type mapped to mark and channel (length, position, angle, color). Bertin semiology; modern chooser guides and grammar-of-graphics tools.
In reports, ads and assignments it fits first 60 seconds of any report, ad claim or assignment figure. Skip it when picking a chart because it looks fancy in the template gallery.
Parts
- Mark — The core mark of Data-to-chart decision is task type mapped to mark and channel (length, position, angle, color).
- Scale — The scale must show zero (or a declared break) and units.
- Axis — Axis titles name the variable, not a mood.
- Legend — A legend is weaker than a direct label. Write beside the mark when you can.
- Label — Numbers are optional. If comparison is the job, label the ends only.
- Grid — Keep the grid faint. Data should own the ink.
- Annotation — One annotation sentence. Date the source.
- Frame — A thin frame. Never a 3-D box.
Variants
- Chart chooser — Variant 1 of Data-to-chart decision (Chart chooser). Same encoding, different layout.
- Encoding picker — Variant 2 of Data-to-chart decision (Encoding picker). Same encoding, different layout.
- Form selector — Variant 3 of Data-to-chart decision (Form selector). Same encoding, different layout.
- Data-to-chart decision 4 — Variant 4 of Data-to-chart decision (Data-to-chart decision 4). Same encoding, different layout.
Labels
- Axis — On Data-to-chart decision, make Mark readable.
- Legend — On Data-to-chart decision, make Scale readable.
- Label — On Data-to-chart decision, make Axis readable.
- Grid — On Data-to-chart decision, make Legend readable.
- Annotation — On Data-to-chart decision, make Label readable.
Data-to-chart decision: honour task type mapped to mark and channel (length, position, angle, color), and switch when picking a chart because it looks fancy in the template gallery.