Reviewed other types of plots.
--- a/other-type-of-plots/script.rst Tue Oct 26 11:13:32 2010 +0530
+++ b/other-type-of-plots/script.rst Tue Oct 26 14:50:33 2010 +0530
@@ -22,6 +22,7 @@
External Reviewer :
Checklist OK? : <put date stamp here, if OK> [2010-10-05]
+.. #[Puneeth: Quickref missing]
===================
Other type of plots
@@ -31,12 +32,21 @@
Hello and welcome to the tutorial other type of plots.
+.. #[Puneeth: this sentence doesn't read well]
+
{{{ show the outline slide }}}
+.. #[Puneeth: motivate looking at other plots. Why are we looking at
+.. them? Tell that we have only looked at one type of plot all the
+.. while, etc.]
+
In this tutorial we will cover scatter plot, pie chart, bar chart and
-loglog plot. We will also see few other plots and also introduce you to
+log-log plot. We will also see few other plots and also introduce you to
the matplotlib help.
+.. #[Puneeth: cover, see and introduce you. be consistent. does, the
+.. "We" include the viewer or not?]
+
Let us start with scatter plot.
{{{ switch to the next slide, scatter plot }}}
@@ -47,8 +57,7 @@
position on the vertical axis. This kind of plot is also called a
scatter chart, scatter diagram and scatter graph.
-Before we proceed further get your IPython interpreter running with
-the ``-pylab`` option. Start your IPython interpreter as
+Before we proceed further, start your IPython interpreter
::
ipython -pylab
@@ -59,9 +68,9 @@
{{{ switch to the next slide having the problem statement of first
exercise }}}
-Now, let us plot a scatter plot showing the percentage profit of company A
-from the year 2000-2010. The data for the same is available in the
-file ``company-a-data.txt``.
+Now, let us plot a scatter plot showing the percentage profit of
+company A from the year 2000-2010. The data for the same is available
+in the file ``company-a-data.txt``.
{{{ open the file company-a-data.txt and show the content }}}
@@ -78,6 +87,9 @@
year,profit =
loadtxt('/home/fossee/other-plot/company-a-data.txt',dtype=type(int()))
+.. #[Puneeth: make a remark about dtype, that has not been covered in
+.. the loadtxt tutorial.]
+
{{{ switch to next slide, ``scatter`` function }}}
Now in-order to generate the scatter graph we will use the function
@@ -104,6 +116,9 @@
Now let us move on to pie chart.
+.. #[Puneeth: instead of just saying that, say that let's plot a pie
+.. chart for the same data. continuity, will be good.]
+
{{{ switch to the slide which says about pie chart }}}
A pie chart or a circle graph is a circular chart divided into
@@ -116,6 +131,8 @@
the same data from file ``company-a-data.txt``. So let us reuse the
data we have loaded from the file previously.
+.. #[Puneeth, this part can be move above.]
+
{{{ switch to next slide, ``pie()`` function }}}
We can plot the pie chart using the function ``pie()``.
@@ -192,7 +209,7 @@
Plot a `log-log` chart of y=5*x\ :sup:`3` for x from 1-20.
Before we actually plot let us calculate the points needed for
-that. And it could be done as,
+that.
::
x = linspace(1,20,100)
--- a/progress.org Tue Oct 26 11:13:32 2010 +0530
+++ b/progress.org Tue Oct 26 14:50:33 2010 +0530
@@ -3,14 +3,14 @@
| 1.2 LO: | getting started with =ipython= | 2 | Punch | Pending | |
| 1.3 LO: | using the =plot= command interactively | 2 | Amit | | |
| 1.4 LO: | embellishing a plot | 2 | Nishanth | Anoop (Done) | |
-| 1.5 LO: | saving plots | 2 | Anoop | | |
+| 1.5 LO: | saving plots | 2 | Anoop | Punch (Done) | |
| 1.6 LO: | multiple plots | 3 | Madhu | Nishanth (Done) | |
| 1.7 LO: | additional features of IPython | 2 | Nishanth | Amit (Pending) | |
| 1.8 LO: | module level assessment | 3 | Madhu | | |
|---------+----------------------------------------+-------+----------+---------------------------------------+-----------|
| 2.2 LO: | loading data from files | 3 | Punch | Nishanth (Done) | |
| 2.3 LO: | plotting the data | 3 | Amit | | |
-| 2.4 LO: | other types of plots | 3 | Anoop | Pending | |
+| 2.4 LO: | other types of plots | 3 | Anoop | Punch (Done) | |
| 2.5 LO: | module level assessment | 3 | Nishanth | | |
|---------+----------------------------------------+-------+----------+---------------------------------------+-----------|
| 3.1 LO: | getting started with lists | 2 | Amit | | |