Top "Spline" questions

Cubic spline extrapolation

I have a nice cubic spline code but it is for interpolation only. I need to extrapolate just a little …

plot interpolation spline graphing extrapolation

Is there easy way in python to extrapolate data points to the future?

I have a simple numpy array, for every date there is a data point. Something like this: >>> …

python numpy interpolation spline burndowncharts

Python natural smoothing splines

I am trying to find a python package that would give an option to fit natural smoothing splines with user …

python regression spline smoothing

How can I use spline() with ggplot?

I would like to fit my data using spline(y~x) but all of the examples that I can find …

r ggplot2 spline

how do I select the smoothing parameter for smooth.spline()?

I know that the smoothing parameter(lambda) is quite important for fitting a smoothing spline, but I did not see …

r lambda smooth spline smoothing

Splines with Python (using control knots and endpoints)

I'm trying to do something like the following (image extracted from wikipedia) #!/usr/bin/env python from scipy import interpolate …

python math numpy spline cubic-spline

in python, how to connect points with smooth line in plotting?

I am trying to plot points + smooth line using spline. But the line "overshoots" some points, e.g in following …

python matplotlib spline

How to add legend to geom_smooth in ggplot in R

Have a problem of adding legend to different smooth in ggplot. library(splines) library(ggplot2) temp <- data.frame(…

r ggplot2 spline

Spline interpolation with R

I want to perform a (cubic) spline interpolation for population data to "transform" yearly data into quarterly data. I know …

r interpolation spline

Math: Ease In, ease Out a displacement using Hermite curve with time constraint

I'm trying to write a method that interpolates from 0 to x (position of an object in one dimension) over time …

math interpolation spline smoothing