Difference between revisions of "SOCR EduMaterials Activities PieChart"

From SOCR
Jump to: navigation, search
(Data Type and Format)
 
(2 intermediate revisions by 2 users not shown)
Line 8: Line 8:
  
 
For more references, go to [http://en.wikipedia.org/wiki/Pie_chart Wikipedia], [http://www.mathleague.com/help/data/data.htm How to use Pie Charts], [http://nces.ed.gov/nceskids/createagraph/ How to Create Pie Charts].
 
For more references, go to [http://en.wikipedia.org/wiki/Pie_chart Wikipedia], [http://www.mathleague.com/help/data/data.htm How to use Pie Charts], [http://nces.ed.gov/nceskids/createagraph/ How to Create Pie Charts].
 +
 +
==Goals==
 +
* To show the important of Pie Charts
 +
* Display the daily application of SOCR Pie Charts
 +
* Ensure understanding of utilizing the SOCR Charts demonstrations
  
 
== Description ==
 
== Description ==
  
Go to the [http://socr.ucla.edu/htmls/SOCR_Charts.html SOCR Charts] and select '''Pie Charts''' from the items located on the left. Then select one of the different types of Pie Charts according to your data format and the Chart look-and-feel you desire:
+
Go to the [http://socr.umich.edu/html/cha/ SOCR Charts] and select '''Pie Charts''' from the items located on the left. Then select one of the different types of Pie Charts according to your data format and the Chart look-and-feel you desire:
 
<center>[[Image:SOCR_Activitites_PieCharts_Chui_090507.jpg|400px]]</center>
 
<center>[[Image:SOCR_Activitites_PieCharts_Chui_090507.jpg|400px]]</center>
  
Line 25: Line 30:
 
<center>[[Image:SOCR_Activitites_PieCharts_Dinov_090707_Fig4.jpg|300px]]
 
<center>[[Image:SOCR_Activitites_PieCharts_Dinov_090707_Fig4.jpg|300px]]
 
[[Image:SOCR_Activitites_PieCharts_Dinov_090707_Fig3.jpg|300px]]</center>
 
[[Image:SOCR_Activitites_PieCharts_Dinov_090707_Fig3.jpg|300px]]</center>
 +
 +
==Example (Lake contamination and Mercury in Fish)==
 +
Create a Pie chart using the Alkalinity measurements in the first 10 Lakes listed in the [[NISER_081107_ID_Data#Data_Table | Lake contamination and Mercury in Bass Dataset]]. Copy the first 10 rows of this data table.
 +
 +
<center>[[Image:SOCR_Activitites_PieCharts_Dinov_020807_Fig5.jpg|500px]]</center>
 +
 +
Paste these 10 rows in the [http://socr.ucla.edu/htmls/SOCR_Charts.html SOCR Pie Chart] under the data tab.
 +
<center>[[Image:SOCR_Activitites_PieCharts_Dinov_020807_Fig6.jpg|500px]]</center>
 +
 +
Them Map Lake to Name and Alkalinity to Value (in the Mapping Tab).
 +
<center>[[Image:SOCR_Activitites_PieCharts_Dinov_020807_Fig7.jpg|500px]]</center>
 +
 +
Click UPDATE_CHART to see the Pie Chart illustrating the relative levels of Alkalinity in the 10 lakes. You can repeat this with more lakes or with any of the other variables (e.g., pH). Notice the large deviation in Alkalinity levels between lakes (e.g., compare lakes Apopka and Annie).
 +
<center>[[Image:SOCR_Activitites_PieCharts_Dinov_020807_Fig8.jpg|500px]]</center>
  
 
== Applications ==
 
== Applications ==

Latest revision as of 10:29, 5 March 2014

PIE CHARTS

Background

From the many different types of charts available, Pie Charts are most useful for illustrating percentages of a greater whole. Each section of the pie charts represents data from a specific category within the whole pie that creates the total data.

Since Pie Charts provide a clear visualization of the data set, it is easy to grasp the purpose and classification of the presented values.

For more references, go to Wikipedia, How to use Pie Charts, How to Create Pie Charts.

Goals

  • To show the important of Pie Charts
  • Display the daily application of SOCR Pie Charts
  • Ensure understanding of utilizing the SOCR Charts demonstrations

Description

Go to the SOCR Charts and select Pie Charts from the items located on the left. Then select one of the different types of Pie Charts according to your data format and the Chart look-and-feel you desire:

SOCR Activitites PieCharts Chui 090507.jpg

This image of a Pie Chart illustrates the proportions of the data set by a clear 3D visualization.

By selecting the other demonstrations under Pie Charts, notice that any set of data may be more eye appealing by allowing the data to rotate, applying different colors, or even display the images as a Ring Chart:

SOCR Activitites PieCharts Chui 090507 Fig2.jpg

Data Type and Format

There are two different types of data spreadsheet formats/types that are allowed for plotting Pie-Charts. In both cases, one needs to provide two columns - one of a categorical variable (e.g., Name) and one of a quantitative variable (numerical value associated with the name in first column). The different between these is the presence of an additional column in the second case (Pullout Flag), which indicates whether the (name, value) pair on this row will be plotted as a pulled out slice in the Pie Chart.

SOCR Activitites PieCharts Dinov 090707 Fig4.jpg SOCR Activitites PieCharts Dinov 090707 Fig3.jpg

Example (Lake contamination and Mercury in Fish)

Create a Pie chart using the Alkalinity measurements in the first 10 Lakes listed in the Lake contamination and Mercury in Bass Dataset. Copy the first 10 rows of this data table.

SOCR Activitites PieCharts Dinov 020807 Fig5.jpg

Paste these 10 rows in the SOCR Pie Chart under the data tab.

SOCR Activitites PieCharts Dinov 020807 Fig6.jpg

Them Map Lake to Name and Alkalinity to Value (in the Mapping Tab).

SOCR Activitites PieCharts Dinov 020807 Fig7.jpg

Click UPDATE_CHART to see the Pie Chart illustrating the relative levels of Alkalinity in the 10 lakes. You can repeat this with more lakes or with any of the other variables (e.g., pH). Notice the large deviation in Alkalinity levels between lakes (e.g., compare lakes Apopka and Annie).

SOCR Activitites PieCharts Dinov 020807 Fig8.jpg

Applications

One of the most persuasive elements when proposing data and literature to others is a well-designed chart presentation. For example, students have the ability to display their outcome of a Statistics project by utilizing the Pie Chart as a reference of proportions in the total data set.

For industries, Pie Charts will give them the advantage of organizing their income of different types of products sold to consumers.



Translate this page:

(default)
Uk flag.gif

Deutsch
De flag.gif

Español
Es flag.gif

Français
Fr flag.gif

Italiano
It flag.gif

Português
Pt flag.gif

日本語
Jp flag.gif

България
Bg flag.gif

الامارات العربية المتحدة
Ae flag.gif

Suomi
Fi flag.gif

इस भाषा में
In flag.gif

Norge
No flag.png

한국어
Kr flag.gif

中文
Cn flag.gif

繁体中文
Cn flag.gif

Русский
Ru flag.gif

Nederlands
Nl flag.gif

Ελληνικά
Gr flag.gif

Hrvatska
Hr flag.gif

Česká republika
Cz flag.gif

Danmark
Dk flag.gif

Polska
Pl flag.png

România
Ro flag.png

Sverige
Se flag.gif