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        Summary 
        
         
          
           | Description | 
           Illustration of  linear interpolation on a data set. The same data set is used for other interpolation methods in the  interpolation article. | 
          
          
           | Date | 
           26 June 2007 | 
          
          
           | Source | 
           self-made in  Gnuplot | 
          
          
           | Author | 
            Berland | 
          
         
         
        Based on original PNG version by  User:Jitse Niesen (with gnuplot source code) and svg-version by  User:Cronholm144.
        Gnuplot source code 
set terminal svg fname "Vera" fsize 25
set output "Interpolation_example_linear.svg"
set key off
set xzeroaxis
set xtics axis 1,1
set ytics nomirror 1
set border 2
set samples 2
plot "-" with lines linetype 3 linewidth 4, \
     "-" with points linetype 1 pointtype 7 pointsize 0.7, \
     0 with lines linetype -1 linewidth 1
0 0
1 0.8415
2 0.9093
3 0.1411
4 -0.7568
5 -0.9589
6 -0.2794
e
0 0
1 0.8415
2 0.9093
3 0.1411
4 -0.7568
5 -0.9589
6 -0.2794
e
 Licensing 
        
         
          | Public domainPublic domainfalsefalse | 
         
        
        
         
            | 
          This work has been released into the  public domain by its author, I,  Berland. This applies worldwide. In some countries this may not be legally possible; if so: I,  Berland grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse 
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