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Tell the Story: Data Visualization with Matplotlib: Uncharted

Courses Data Visualization with MatplotlibTell the Story

Tell the Story

Turn a correct chart into a clear, focused, and honest visual argument.

Data Visualization with Matplotlib
Unit 10 of 12
20 lessons
162 min
420 XP

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Lessons

20 total

1Every Chart Makes a ClaimDistinguish a visual claim from a data dump.InteractiveConcept8 min20 XPOpen
2Title as TakeawayReplace a generic chart title with a specific evidence-backed takeaway.CodeConcept8 min20 XPOpen
3Words on the CanvasPlace a concise label at a meaningful data coordinate.CodeConcept8 min20 XPOpen
4The Arrow PointsAttach an arrowed annotation to the exact observation it explains.CodeConcept8 min20 XPOpen
5The Reference LineAdd and label a horizontal target that gives the data context.CodeConcept8 min20 XPOpen
6Shade the EraMark a bounded time window with a restrained vertical span.CodeConcept8 min20 XPOpen
7Call Out the GapAnnotate the measured difference between two bars.CodeConcept8 min20 XPOpen
8Hero Treatment, RepriseUse color and a direct label to make one series the clear hero.CodeConcept8 min20 XPOpen
9Direct Labels Beat LegendsLabel multiple lines at their endpoints without using a legend.CodeConcept8 min20 XPOpen
10Remove to ImproveRepair a chart by removing redundant marks and visual noise.CodeConcept8 min20 XPOpen
11The Data-Ink AuditIdentify chart elements that earn their visual weight.InteractiveConcept8 min20 XPOpen
12The Honest ZoomJudge when a zoomed line scale reveals variation without manufacturing alarm.InteractiveConcept8 min20 XPOpen
13Two Axes, Twice the DangerBuild one careful dual-axis chart with explicit color matching and labels.CodeConcept8 min20 XPOpen
14The Misleading MakeoverRepair truncation, rainbow color, and visual junk in one bar chart.CodeConcept8 min20 XPOpen
15Credit Your SourcesAdd a concise source note at the figure level.CodeConcept8 min20 XPOpen
16Before and AfterShow the same evidence as a neutral chart and as a focused storytelling chart.CodePractice8 min20 XPOpen
17Pick the Honest HeadlineChoose the strongest headline that stays within the chart evidence.InteractiveConcept8 min20 XPOpen
18The Explainer FigureCombine a line, target, shaded event window, and arrowed callout into one explanation.CodePractice8 min20 XPOpen
19Storytelling SinsMatch common storytelling failures to repairs that preserve the evidence.InteractiveConcept8 min20 XPOpen
20Story Mastery CheckBuild a focused explainer chart that is annotated, emphatic, and honest.CodeMastery check10 min40 XPOpen

Plots from DataFrames The Extended Family