Re: [R-sig-Geo] jitter within polygon

2017-01-29 Thread Rolf Turner
On 28/01/17 18:29, Paul Lantos wrote: I am trying to figure out how to randomly jitter points within an overlying polygon structure. I can easily jitter the points themselves, but I would like this to be constrained by the boundaries of polygons containing the points. This isn't for visualiza

Re: [R-sig-Geo] jitter within polygon

2017-01-27 Thread Paul Lantos
Thanks, will take a look! Paul From: obrlsoi...@gmail.com [mailto:obrlsoi...@gmail.com] Sent: Saturday, January 28, 2017 1:03 AM To: Paul Lantos ; r-sig-geo@r-project.org; obrl_soil Subject: RE: [R-sig-Geo] jitter within polygon Maybe try this sampler - https://gist.github.com/obrl-soil

Re: [R-sig-Geo] jitter within polygon

2017-01-27 Thread Paul Lantos
iday, January 27, 2017 9:30 PM To: r-sig-geo@r-project.org Subject: [R-sig-Geo] jitter within polygon I am trying to figure out how to randomly jitter points within an overlying polygon structure. I can easily jitter the points themselves, but I would like this to be constrained by the boun

Re: [R-sig-Geo] jitter within polygon

2017-01-27 Thread Baldwin, Jim -FS
point.in.polygon in the sp package Mathematica has several options, too. Jim -Original Message- From: R-sig-Geo [mailto:r-sig-geo-boun...@r-project.org] On Behalf Of Paul Lantos Sent: Friday, January 27, 2017 9:30 PM To: r-sig-geo@r-project.org Subject: [R-sig-Geo] jitter within polygo

Re: [R-sig-Geo] jitter within polygon

2017-01-27 Thread obrlsoilau
@r-project.org Subject: [R-sig-Geo] jitter within polygon I am trying to figure out how to randomly jitter points within an overlying polygon structure. I can easily jitter the points themselves, but I would like this to be constrained by the boundaries of polygons containing the points. This

Re: [R-sig-Geo] jitter within polygon

2017-01-27 Thread Paul Lantos
ions, too. Jim -Original Message- From: R-sig-Geo [mailto:r-sig-geo-boun...@r-project.org] On Behalf Of Paul Lantos Sent: Friday, January 27, 2017 9:30 PM To: r-sig-geo@r-project.org Subject: [R-sig-Geo] jitter within polygon I am trying to figure out how to randomly jitter points within an ove

Re: [R-sig-Geo] jitter within polygon

2017-01-27 Thread Baldwin, Jim -FS
--Original Message- From: R-sig-Geo [mailto:r-sig-geo-boun...@r-project.org] On Behalf Of Paul Lantos Sent: Friday, January 27, 2017 9:30 PM To: r-sig-geo@r-project.org Subject: [R-sig-Geo] jitter within polygon I am trying to figure out how to randomly jitter points within an overlying polygon

[R-sig-Geo] jitter within polygon

2017-01-27 Thread Paul Lantos
I am trying to figure out how to randomly jitter points within an overlying polygon structure. I can easily jitter the points themselves, but I would like this to be constrained by the boundaries of polygons containing the points. This isn't for visualization - I can do that easily enough in GI