Plotting A Scatter Diagram
Dec 16, 2014
I want to plot a scatter diagram and I need to do this as soon as possible.
The graph is to make use of JComponent only.
The diagram title should show the Title: Graph of y on x
The scattergram should show points (x,y) of Npoints.
The diagram should calculate and draw a "line of best fit" for the data.
The diagram should also state the equation for the line of best fit.
I have installed eclipse and is it possible to get a code to run this?
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Feb 13, 2015
I'm having trouble doing out a class diagram for an app I'm trying to create.The app is a quiz app for students to use in their study. The following objects I have to put in the class diagram are:
Basic Questions attributes:
questionText
correctAnswer
mark (representing the mark awarded for a correct answer)
Answer (representing the answer entered by the user).
Multiple choice question attributes:
questionText
correctAnswer
mark (representing the mark awarded for a correct answer)
option a, option b and option c (representing each of the possible answer)
answer (representing the answer chosen by the user)
Essay Question attributes:
questionText
correctAnswer
mark (representing the mark awarded for a correct answer)
answer (representing the text entered by the user)
maxWordCount (representing the maximum word count for the essay)
Picture Question attributes:
questionText
correctAnswer
answer (representing the text entered by the user)
imageName (representing the image to be displayed with the question)
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May 14, 2014
draw a sequential diagram using java.with out using any other tool or plugins.
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Feb 18, 2015
I want to plot an administrative chart(flow chart of an organization) and I truly do not not know how to start.
* Collect data from database
* use jgraph or any other api to create the flow chart.
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May 22, 2014
What are the different options available to plot graphs in Java other than JFreechart API?
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May 29, 2014
I am using Java 2D API to implement Graph plotting. I am able to transform and scale the origin upright.
Now, I need to divide the x & y axes with frequencies (Ex: On Y-axis: 0 10 20 30 40 etc ..) and then plot points (Ex: [34, 54] etc) accordingly.
Which methods to use or way out to make this implementation?
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