Readme is not clear #64

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1. Wilmela commented on Feb 28, 2023

   

   Wilmela

   on Feb 28, 2023

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   Same here.

   👍React with 👍2Reacted by İsmail Onur and Yehya Albakri
2. shawnob2123 commented on Mar 7, 2023

   

   shawnob2123

   on Mar 7, 2023

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   Agreed. Show imports and possibly a better use case

   👍React with 👍3Reacted by Vicktor, Navalex and Yehya Albakri
3. hiphilli commented on Jul 31, 2023

   

   hiphilli

   on Jul 31, 2023

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   Unsure how to use priceHistory too. Very unclear in the docs.
4. Montchy

   added

   docs

   on Aug 14, 2023
5. papidb commented on Sep 28, 2023

   

   papidb

   on Sep 28, 2023

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   Hey @Montchy can I pick this up?
6. IAmCoder commented on Mar 15, 2024

   

   IAmCoder

   on Mar 15, 2024

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   I found some examples here: https://github.com/margelo/react-native-graph/blob/main/example/src/data/GraphData.ts

   function weightedRandom(mean: number, variance: number): number {
     var distribution = gaussian(mean, variance)
     // Take a random sample using inverse transform sampling method.
     return distribution.ppf(Math.random())
   }
   
   export function generateRandomGraphData(length: number): GraphPoint[] {
     return Array<number>(length)
       .fill(0)
       .map((_, index) => ({
         date: new Date(
           new Date(2000, 0, 1).getTime() + 1000 * 60 * 60 * 24 * index
         ),
         value: weightedRandom(10, Math.pow(index + 1, 2)),
       }))
   }
   
   export function generateSinusGraphData(length: number): GraphPoint[] {
     return Array<number>(length)
       .fill(0)
       .map((_, index) => ({
         date: new Date(index),
         value: Math.sin(index),
       }))
   }
   
7. chrispader commented on Sep 17, 2026

   

   chrispader

   on Sep 17, 2026

   Member

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   The README example was updated in PR #136. It now shows where the graph data comes from and the expected GraphPoint[] shape, so the documentation questions here are addressed.

   Answered by Codex, instructed by Chris.
8. chrispader

   closed this as completedon Sep 17, 2026
9. chrispader

   added

   documentationDocumentation or examples needing correction or improvement.Documentation or examples needing correction or improvement.

   on Oct 13, 2026