1. Math 15 Introduction to Scientific Data Analysis Lecture 3 Working With Charts and Graphics

2. WeekDateConceptsProject Due 1 2January 28Introduction to the data analysis 3February 4Excel #1 – General Techniques 4February 11Excel #2 – Plotting Graphs/ChartsQuiz #1 5February 18Holiday 6February 25Excel #3 – Statistical AnalysisQuiz #2 7March 3Excel #4 – Regression Analysis 8March 10Excel #5 – Interactive ProgrammingQuiz #3 9March 17Introduction to Computer Programming - Part - I March 24Spring Recesses 10March 31Introduction to Computer Programming - Part - IIProject #1 11April 7Programming – #1Quiz #4 12April 14Programming – #2 13April 21Programming – #3Quiz #5 14April 28Programming – #4 15May 5Programming - #5Quiz #6 16May 12Movies / EvaluationsProject #2 FinalMay ???Final Examination Course Lecture Schedule There is a quiz today! There is neither lecture nor computer labs next week.

3. UC Merced Math 153 How can I interpret this data set?

4. You know how to interpret the pictures already. UC Merced Math 154

5. Let’s make a histograms

6. UC Merced Math 156 Next Computer Lab: How to visualize data Graphs provide visual representations of numerical data. Quantitative

7. UC Merced Math 157 Graphs & Charts Science calls them Graphs. Business calls them Charts. Excel calls them Charts. You can use Excel ’ s Chart Wizard to quickly and easily create charts. The Chart Wizard is a series of dialog boxes that prompt you for information about the chart you want to generate

8. UC Merced Math 158 In Lab, Learning few tricks! Pictogram

9. UC Merced Math 159 Comparative histogram

10. UC Merced Math 1510 Secondary Axis And More!

11. UC Merced Math 1511 Creating Chart is Easy! You can use Excel ’ s Chart Wizard to quickly and easily create charts. Or you can choose chart from “ Insert ” on menu. Just Clicking this icon invokes Chart Wizard!

12. Click “Insert” to create a chart! UC Merced Math 1512 Microsoft Excel 2007

13. UC Merced Math 1513 Create a chart using the Chart Wizard – Excel 2003 To create a chart with the Chart Wizard: 1. Select the data you want to chart, which will be your data source 2. Click the Chart Wizard button on the standard toolbar 3. Select the chart type and sub-type 4. Make any additions or modifications to the chart's data source 5. Make any modifications to the chart's appearance 6. Specify the location for the chart, then click the OK button

14. UC Merced Math 1514 Chart Wizard dialog box

15. UC Merced Math 1515 Chart Wizard dialog box 2

16. UC Merced Math 1516 Create a chart using the Chart Wizard To create a chart with the Chart Wizard: 1. Select the data you want to chart, which will be your data source 2. Click the Chart Wizard button on the standard toolbar 3. Select the chart type and sub-type 4. Make any additions or modifications to the chart's data source 5. Make any modifications to the chart's appearance 6. Specify the location for the chart, then click the OK button

17. UC Merced Math 1517 Choosing a data series Charts are based on tables with categories (usually in the rows) and series of values (usually in the columns). They typically display; categories on the horizontal axis (X-axis) values on the vertical axis (Y-axis)

18. UC Merced Math 1518 Simple Example: Table to Chart Categories Values A chart can have several data series all plotted against a common set of category values.

19. UC Merced Math 1519 Create a chart using the Chart Wizard To create a chart with the Chart Wizard: 1. Select the data you want to chart, which will be your data source 2. Click the Chart Wizard button on the standard toolbar 3. Select the chart type and sub-type 4. Make any additions or modifications to the chart's data source 5. Make any modifications to the chart's appearance 6. Specify the location for the chart, then click the OK button

20. UC Merced Math 1520 Types of Charts Pie – display only one series of values. Combined, all of the values in this one series of values make up 100% of the pie. Column and Bar (Histogram) – can hold many series of values. The horizontal axis displays categories Line chart – horizontal axis holds categories (name or labels) XY (Scatter) – line with real values on both horizontal and vertical axies.

21. UC Merced Math 1521 Examples Pie Column Line XY Scatter

22. UC Merced Math 1522

23. UC Merced Math 1523 Quiz Open Book and Open Notebook! 15-minutes! Next Quiz – February 25 th !