Re: [Scilab-users] {EXT} Re: Multiple regression on semi-log plot

2020-11-19 Thread arctica1963
Hello, Just a quick thought. But could a moving window over the wavenumber provide a simpler route to locating the kink points for computing the slope segments? Perhaps a window size of say 0.05 and shifted 0.025 with the existing methodology you outlined Stephane. Lester -- Sent from:

Re: [Scilab-users] {EXT} Re: Multiple regression on semi-log plot

2020-11-16 Thread Stéphane Mottelet
Hi, Le 16/11/2020 à 10:26, Dang Ngoc Chan, Christophe a écrit : Hello, De : users De la part de Stéphane Mottelet Envoyé : lundi 16 novembre 2020 09:56 It is possible to fit a more general piecewise-affine model, but you will have to know in advance the number of "kinks" Well, I think it

Re: [Scilab-users] {EXT} Re: Multiple regression on semi-log plot

2020-11-16 Thread Dang Ngoc Chan, Christophe
Hello, > De : users De la part de Stéphane Mottelet > Envoyé : lundi 16 novembre 2020 09:56 > > It is possible to fit a more general piecewise-affine model, > but you will have to know in advance the number of "kinks" Well, I think it is possible to automatically adjust the number of segments: