Gallery

Few examples taken from the pgfplots gallery and converted in charter.

Example 2: A simple plot

x-axis
 label Cost
y-axis
 label Error
plot
 color red
 marker x
 x 2 3 4 5 6 7 8 9
 y -2.8559703 -3.5301677 -4.3050655 -5.1413136 -6.0322865 -6.9675052 -7.9377747

Example 3: Simple maths

x-axis
 label x
y-axis
 label f(x) = x^2 -x +4
plot:
 x range: -6 6 20
 y math: x^2-x+4
 marker o

Example 4: More maths

x-axis
 label x
y-axis
 label sin(x)
plot:
 x range: -6 6 30
 y math: sin(x)
 marker o

Example 5: Two plots one figure

plot:
 x range: -5.5 5.5 20
 y math: -x^5-242
 marker o
 label model
plot:
 x -4.77778   -3.55556  -2.33333 -1.11111   0.11111  1.33333    2.55556    3.77778     5.00000
 y 2027.60977 347.84069 22.58953 -493.50066 46.66082 -205.56286 -341.40638 -1169.24780 -3269.56775
 marker s
 label estimate

Example 6: Log Log plot

x-axis:
 mode log
 label Cost
y-axis:
 mode log
 label Gain
plot:
 marker o
 x 10  20  40  80  160 320 640
 y 100 150 225 340 510 765 1150

Example 8: Semi-Log y plot

x-axis:
 label Index
y-axis:
 label Value
 mode log
plot:
 color #22f
 x 1 2  3  4  5   6   7
 y 8 16 32 64 128 256 512
 marker x

Example 9: Many plots and Color Map

x-axis:
 mode log
 label Degrees of freedom
y-axis:
 mode log
 label L_2 Error
plot:
 label d=2
 x 5         17       49       129      321      769      1793     4097     9217
 y 8.312e-02 2.547e-2 7.407e-3 2.102e-3 5.874e-4 1.623e-4 4.442e-5 1.207e-5 3.261e-6
 marker s
plot:
 label d=3
 y 8.472e-2 3.044e-2 1.022e-2 3.303e-3 1.039e-3 3.196e-4 9.658e-5 2.873e-5 8.437e-6
 x 7        31       111      351      1023     2815     7423     18943    47103
 marker o
plot:
 label d=4
 marker x
 y 7.881e-2 3.243e-2 1.232e-2 4.454e-3 1.551e-3 5.236e-4 1.723e-4 5.545e-5 1.751e-5
 x 9        49       209      769      2561     7937     23297    65537    178177
plot:
 label d=5
 marker +
 y 6.887e-2 3.177e-2 1.341e-2 5.334e-3 2.027e-3 7.415e-4 2.628e-4 9.063e-5 3.053e-5
 x 11 71 351 1471 5503 18943 61183 187903 553983