| -rw-r--r-- | examples/linfit.lua | 2 |
diff --git a/examples/linfit.lua b/examples/linfit.lua index 3b023bcf..df67c28c 100644 --- a/examples/linfit.lua +++ b/examples/linfit.lua @@ -16,7 +16,7 @@ function demo1() print('Linear fit coefficients: ') - fit = function(x) return c[1]+c[2]*x end + local fit = function(x) return c[1]+c[2]*x end p = graph.fxplot(fit, x0, x1) p:add(graph.xyline(x, y), 'blue', {{'stroke'}, {'marker', size=5}}) |