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-#+LaTeX_CLASS_OPTIONS: [presentation]
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-#+LaTeX_CLASS: beamer
-#+LaTeX_CLASS_OPTIONS: [presentation]
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-#+LaTeX_HEADER: \usepackage{mathpazo,courier,euler} \usepackage[scaled=.95]{helvet}
-
-#+LaTeX_HEADER: \usepackage{listings}
-
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-
-#+TITLE: Other type of plots
-#+AUTHOR:    FOSSEE
-#+EMAIL:     
-#+DATE:    
-
-#+DESCRIPTION: 
-#+KEYWORDS: 
-#+LANGUAGE:  en
-#+OPTIONS:   H:3 num:nil toc:nil \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
-#+OPTIONS:   TeX:t LaTeX:nil skip:nil d:nil todo:nil pri:nil tags:not-in-toc
-
-* Outline
-  - Scatter plot
-  - Pie chart
-  - Bar chart
-  - Log-log Plot
-  - ~matplotlib~ help
-* Exercise 1: Scatter plot
-  Plot a scatter plot showing the percentage profit of Company A from the year 2000
-  to 2010. The data for the same is available in the file ~company-a-data.txt~.
-* ~scatter()~ function
-  - /Syntax :/ scatter(x,y)
-    - x, a sequence of data
-    - y, a sequence of data, the same length of x
-  : In []: scatter(year, profit)
-* Exercise 2: Scatter plot
-  Plot a scatter plot of the same data in ~company-a-data.txt~ with red diamond markers.
-  : 
-  *Clue* - /try scatter? in your ipython interpreter/
-* Pie chart
-  Pie chart - a circle graph divided into sectors, illustrating proportion. 
-* Exercise 3: Pie chart
-  Plot a pie chart representing the profit percentage of company A, with the data 
-  from the file ~company-a-data.txt~.
-  : 
-  /(we can reuse the data in lists year and profit)/
-* ~pie()~ function
-  - /Syntax :/ pie(values, labels=labels)
-    - values, the data to be plotted
-    - labels, the label for each wedge in the pie chart
-  : In []: pie(profit, labels=year)
-* Exercise 4: Pie chart
-  Plot a pie chart with the same data with colors for each wedges as white, red, 
-  magenta, yellow, blue, green, cyan, yellow, magenta, and blue.
-  : 
-  *Clue* - /try pie? in your ipython interpreter/
-* Bar chart
-  Bar chart - a chart with rectangular bars with lengths proportional 
-  to the values that they represent.
-* Exercise 5: Bar chart
-  Plot a bar chart representing the profit percentage of company A, with the data 
-  from the file ~company-a-data.txt~.
-  : 
-  /(we can reuse the data in lists year and profit)/
-* ~bar()~ function
-  - /Syntax :/ bar(x, y)
-    - x, a sequence of data
-    - y, a sequence of data, the same length of x
-  : In []: bar(year, profit)
-* Exercise 6: Bar chart
-  Plot a bar chart which is not filled and which is hatched with 
-  #+begin_latex
-    $45^o$
-  #+end_latex
-  slanting lines as shown in the image. The data for the chart may be
-  obtained from the file ~company-a-data.txt~.
-  #+begin_latex
-   \begin{center}
-      \includegraphics[scale=0.3]{bar-chart-hatch}    
-    \end{center}
-  #+end_latex
-  *Clue* - /try bar? in your ipython interpreter/
-* Log-log graph
-  - Log-log graph
-    - 2-dimensional graph.
-    - uses logarithmic scales on both axes.
-    - graph appears as straight line due to non-linear scaling.
-* Exercise 7:
-  Plot a log-log chart of 
-  #+begin_latex
-    $y = 5x^3$
-  #+end_latex
-  for x from 1-20.
-* ~loglog()~ function
-  - /Syntax :/ loglog(x, y)
-    - x, a sequence of data
-    - y, a sequence of data, the same length of x
-  : In []: loglog(x, y)
-* Getting help on ~matplotlib~
-  - Help 
-    - [[matplotlib.sourceforge.net/contents.html]]
-  - More plots
-    - [[matplotlib.sourceforge.net/users/screenshots.html]]
-    - [[matplotlib.sourceforge.net/gallery.html]]
-
-* Summary
-  - Scatter plot (~scatter()~)
-  - Pie chart (~pie()~)
-  - Bar chart (~bar()~)
-  - Log-log plot (~loglog()~)
-  - ~matplotlib~ online help
-* Thank you!
-#+begin_latex
-  \begin{block}{}
-  \begin{center}
-  This spoken tutorial has been produced by the
-  \textcolor{blue}{FOSSEE} team, which is funded by the 
-  \end{center}
-  \begin{center}
-    \textcolor{blue}{National Mission on Education through \\
-      Information \& Communication Technology \\ 
-      MHRD, Govt. of India}.
-  \end{center}  
-  \end{block}
-#+end_latex
-
-