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DATA & TECHNOLOGY WORKSHOP Chapter 1: Introduction to Tableau Public and Cloud Computing

DATA & TECHNOLOGY WORKSHOP Chapter 1: Introduction to Tableau Public and Cloud Computing. By Prof. Eric Suess , Henry Anim-Tetey and Xintong Li. PLAN . Open Data in Tableau Public Create Visualization from dataset, and Go Global . DATASET. CAQUAKES (28 AUG-9 SEP 2000)

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DATA & TECHNOLOGY WORKSHOP Chapter 1: Introduction to Tableau Public and Cloud Computing

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  1. DATA & TECHNOLOGY WORKSHOPChapter 1: Introduction to Tableau Public and Cloud Computing By Prof. Eric Suess, Henry Anim-Tetey and Xintong Li

  2. PLAN • Open Data in Tableau Public • Create Visualization from dataset, and • Go Global

  3. DATASET • CAQUAKES (28 AUG-9 SEP 2000) • FAMILY (MATHEMATICAL STATISTICS BY JOHN A. RICE) • BOTH DATASETS CAN BE FOUND ON PROF SUESS WEBSITE: • http://www.sci.csueastbay.edu/~esuess/Department/Seminars/Data&Technology/Workshop01%20-%20tableau/workshop01.htm

  4. Open Dataset in Tableau Public • Download the CAQUAKE and the CANCER Dataset from the Prof Eric Suess Website. • Open Tableau Public and Upload the CAQUAKE Dataset . • Make Sure each Column has One Variable Name. • FIELD NAMES separates as • DIMENSIONS (Categorical) and MEASURES (Numeric).

  5. Ready for Visualization

  6. Create Visualization:Tableau selects possible Visualization when you select a FIELD NAME • DATASET 1: CAQUAKE • Graph : Drag Mag to Row Column. The Plot is shown below.

  7. Distribution of California Earthquake

  8. Trend among Variables Depth vs Mag: Select Depth as Column and Mag as Row. Make sure to select Dimensions for both Variables. Click on Analyze and then Show Trend lines

  9. Trend /Pattern

  10. Fitting Trend line

  11. Editing the Trend line. Right Click on the TREND LINE . Select From the Options Edit Trend line Select Exponential . To see More (P-value , t-test , R square e.t.c) about the Trend line: Click on Describe Trend line.

  12. MAP OF LOCATIONS • Select both Lon and Latand Click on the highlighted Map. • Select Dimensions on both Column and Row. - Displays the LOCATIONS of Magnitudes based on the Longitudes and the Latitudes. • Select LIGHT STATE BORDERS from the Map Options - Draws Border line between California and Nevada. • Choose black as Border .

  13. LOCATIONS

  14. Editing the Locations • Select Mag from Measures as Size • Select Date (year) as color . • Still in Color column, Click on Year and Select weekday. • Weekday column click on Arrow (down) select Edit. • select Tableau 10 from pull-down Menu. • Select Mag as label. • ASSIGN PALLETE, APPLY and OK.

  15. LOCATIONS ON THE MAP

  16. Places • Select from the Map Options • Light state Borders • US Metro Boundaries and Place Names.

  17. Finally

  18. Go Global • Create a New Dashboard • Click on Sheet tab and Select NEW DASHBOARD

  19. Arrange your Graphs

  20. Create an account

  21. Finally • Send the link to a friend through email • Put it on resume • Post it on Facebookor Twitter

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