How do I choose the right chart?

Start with the analytical question: comparison, trend, distribution, relationship, composition, geography, flow, uncertainty or exact lookup.

When should I use a bar chart?

Use bars to compare magnitudes across discrete categories, usually with a zero baseline and meaningful sorting.

When should I use a line chart?

Use a line chart for change across ordered, sufficiently continuous time points, with missing periods and forecasts clearly identified.

When is a table better than a chart?

Use a table for exact lookup, many values, mixed measures or an accessible representation that a visual cannot supply alone.

Should pie charts be avoided?

They can work for a few clearly different shares, but bars are usually better for precise comparison or many categories.

How should uncertainty be visualized?

Use clearly labelled intervals, ranges, distributions or scenarios and distinguish forecasts from observed values.

How can chart selection be tested?

Ask representative users to find values and state conclusions, then measure accuracy, time and accessibility in the real context.

Marathi · Rusaka

तुमच्या डेटा व्हिज्युअलायझेशन गरजांसाठी योग्य चार्ट कसा निवडावा

डेटा व्हिज्युअलायझेशनच्या क्षेत्रात, प्रभावी डेटा स्टोरीटेलिंगसाठी योग्य चार्ट निवडणे महत्त्वपूर्ण आहे. चार्ट प्रकारांच्या भरपूर उपलब्धतेसह, योग्य कसा निवडावा हे समजून घेणे तुमचे दृश्य डेटा विश्लेषण वाढवू शकते आणि डेटाचे प्रतिनिधित्व सुधारू शकते.

डेटा व्हिज्युअलायझेशनच्या क्षेत्रात, प्रभावी डेटा स्टोरीटेलिंगसाठी योग्य चार्ट निवडणे महत्त्वपूर्ण आहे. चार्ट प्रकारांच्या भरपूर उपलब्धतेसह, योग्य कसा