Difference between revisions of "ISSS608 2017-18 T3 Assign MENG XIANGYI Data Preparation"

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*From the chemical units of measure file, we see some chemical units have unrecognizable value, after we check it should be replace in µg/l.
 
*From the chemical units of measure file, we see some chemical units have unrecognizable value, after we check it should be replace in µg/l.
<p>&nbsp; [[Image:002.JPG|450px]]
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<p>&nbsp; [[Image:002.JPG|520px]]
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*In order to show geographical visualization, we can use the X-coordinate and Y-coordinate get from the given waterway picture, use the annotate point function from Tableau to get the data of these 10 locations.
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<p>&nbsp; [[Image:003.JPG|180px]]
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*Variable Exploration
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<!-- END OF Data preparation-->
 
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Revision as of 12:06, 8 July 2018

VAST Challenge 2018:Mini-Challenge 2: Like a Duck to Water

Background

Data Preparation& Methodology

Insights

Conclusion

 

Tools

  • Python
  • Tableau

Data preparation

  • From the chemical units of measure file, we see some chemical units have unrecognizable value, after we check it should be replace in µg/l.

  002.JPG

  • In order to show geographical visualization, we can use the X-coordinate and Y-coordinate get from the given waterway picture, use the annotate point function from Tableau to get the data of these 10 locations.

  003.JPG

  • Variable Exploration