```
x <- 2 * pi * c(0.0, 0.07, 0.13, 0.2, 0.28, 0.34, 0.47, 0.5, 0.71, 0.95, 1.0)
y <- sin(0.9*x)
xs <- linspace(0, 2*pi, 51)
fornb <- fornberg(x, y, xs, 10)
## Not run:
# matplot(xs, fornb, type="l")
# grid()## End(Not run)
```

Run the code above in your browser using DataLab