In a graph, what is the origin of the abscissa?

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SUMMARY

The discussion centers on the concept of the origin of the abscissa in graphing, specifically addressing the need to suppress the origin to effectively display a range of X values. Participants suggest that to avoid an empty space from zero to the first data point, one should shift the origin to a non-zero value. This technique allows for a more accurate representation of the data on the horizontal scale. The conversation emphasizes practical approaches to graphing data without including the zero point on the X-axis.

PREREQUISITES
  • Understanding of graphing concepts, specifically the abscissa and ordinate.
  • Familiarity with data visualization tools such as Matplotlib or Excel.
  • Basic knowledge of coordinate systems and plotting techniques.
  • Experience with data representation and scaling in graphs.
NEXT STEPS
  • Learn how to adjust the X-axis limits in Matplotlib to suppress the origin.
  • Explore techniques for data visualization in Excel, focusing on axis manipulation.
  • Research best practices for displaying non-zero origins in graphing.
  • Investigate the impact of axis scaling on data interpretation and presentation.
USEFUL FOR

This discussion is beneficial for data analysts, statisticians, and anyone involved in creating visual representations of data who seeks to enhance their graphing techniques by effectively managing axis origins.

gcatal
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I need to draw a graph. According to the directions, I need to, "supress the origin of the abscissa so that the range of my X values covers the hozrizontal scale" I know the abscissa means the x-coordinate, but I don't know what the origin of the abscissa means and how I would "suppress it". Anyone have any ideas? Thanks.
 
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I would suggest simply plotting the data as you normally would. I think you will find that to aviod a large "empty" space from zero to your first point, you will need to shift the origin to some non zero value.
 

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