1. Weekly Progress MAGGIE 16 th March 2006

2. Current Tasks Last week I was working on the following tasks Last week I was working on the following tasks –Logarithmic Y-axis –Residuals of the exponential regression fitting with each series. –Options of showing the actual data points with each trendline. –Patterns instead of colors for the trendlines

3. Logarithmic Axis This has been completed This has been completed

4. Fitness of Curve (residuals) This task is complete. This task is complete. The following data is displayed on demand with each series: The following data is displayed on demand with each series: –Fitness of curve to data estimate based on chi square method –Parameters a and b of the equation y = a* e bx –No. of non zero data points for each series.

5. Fitness of Curve (residuals)

6. Data Points with trendlines The coding for this portion is complete The coding for this portion is complete However there is some bug which makes the program stuck on a function call when I attempt to add a second dataset. However there is some bug which makes the program stuck on a function call when I attempt to add a second dataset. I have tried a lot to resolve the issue on my own but probably it is a bug in the library. I have tried a lot to resolve the issue on my own but probably it is a bug in the library. I have directed a query to the writer of the library to help with this issue. I have directed a query to the writer of the library to help with this issue.

7. Patterns instead of colors This task is almost complete. This task is almost complete. I have written code which automatically creates patterns in the lines on demand. These include: I have written code which automatically creates patterns in the lines on demand. These include: –Varied dashing lines –Varying line width However because of many parameters to be set for altering the graphics pen object, sometimes lines are not distinguishable. However because of many parameters to be set for altering the graphics pen object, sometimes lines are not distinguishable. I have consulted with Aziz and we think that I should include option to manually alter the line characteristics as well. I have consulted with Aziz and we think that I should include option to manually alter the line characteristics as well.

8. Patterns instead of colors

9. THANKYOU