Last data update: 2014.03.03
R: Exact Solution Paths for Regularized L_1 LASSO Regression
ExactPath-package R Documentation
Exact Solution Paths for Regularized L_1 LASSO Regression
Description
ExactPath
implements an algorithm for exact LASSO solution. Two methods are provided to print and visualize the whole solution paths. Use ?ExactPath
to see an introduction. Packages ncvreg
and lars
are required so that their data sets can be used in examples.
Details
Package: ExactPath
Type: Package
Version: 1.0
Date: 2013-02-05
License: GPL (>=2)
LazyLoad: yes
Author(s)
Kai Wang <kai-wang@uiowa.edu>
References
Wang K. (2013) Exact LASSO linear regression. Submitted.
Examples
library(ncvreg)
data(prostate)
myfit = exact.path(as.matrix(prostate[,-9]), prostate$lpsa, verbose=TRUE)
myfit
plot(myfit)
library(ncvreg)
data(heart)
myfit = exact.path(as.matrix(heart[,-1]), heart$sbp)
myfit
plot(myfit)
library(lars)
data(diabetes)
myfit = exact.path(diabetes$x, diabetes$y, verbose=TRUE)
myfit
plot(myfit)
Results
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
> library(ExactPath)
Loading required package: ncvreg
Loading required package: lars
Loaded lars 1.2
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/ExactPath/ExactPath-package.Rd_%03d_medium.png", width=480, height=480)
> ### Name: ExactPath-package
> ### Title: Exact Solution Paths for Regularized L_1 LASSO Regression
> ### Aliases: ExactPath-package ExactPath
>
> ### ** Examples
>
> library(ncvreg)
> data(prostate)
> myfit = exact.path(as.matrix(prostate[,-9]), prostate$lpsa, verbose=TRUE)
beta score breaks tau change
lcavol 0 0.7344603 0.7344603 1 +
lweight 0 0.4333194 0.4333194 0 |
age 0 0.1695928 0.1695928 0 |
lbph 0 0.1798094 0.1798094 0 |
svi 0 0.5662182 0.5662182 0 |
lcp 0 0.5488132 0.5488132 0 |
gleason 0 0.3689868 0.3689868 0 |
pgg45 0 0.4223159 0.4223159 0 |
lambda_1 = 0.7344603
beta score breaks tau change
lcavol 0.3648277 0.36963266 0.734460326 1 |
lweight 0.0000000 0.33097742 0.315905924 0 |
age 0.0000000 0.08750666 0.005599166 0 |
lbph 0.0000000 0.16983148 0.164213317 0 |
svi 0.0000000 0.36963266 0.369632655 1 +
lcp 0.0000000 0.30244122 0.162692091 0 |
gleason 0.0000000 0.21122910 0.090548236 0 |
pgg45 0.0000000 0.26410752 0.183306962 0 |
lambda_2 = 0.3696327
beta score breaks tau change
lcavol 0.39987516 0.31570000 0.931045893 1 |
lweight 0.00000000 0.31570000 0.315699999 1 +
age 0.00000000 0.07549736 0.006689277 0 |
lbph 0.00000000 0.17188153 0.177148069 0 |
svi 0.03504749 0.31570000 0.369632655 1 |
lcp 0.00000000 0.25518243 0.011433137 0 |
gleason 0.00000000 0.18484432 0.059513515 0 |
pgg45 0.00000000 0.23286969 0.118859665 0 |
lambda_3 = 0.3157
beta score breaks tau change
lcavol 0.4829234 0.124387656 1.236864149 1 |
lweight 0.1488355 0.124387656 0.315699999 1 |
age 0.0000000 -0.009501825 0.044843100 0 |
lbph 0.0000000 0.114381619 0.110081973 0 |
svi 0.1584829 0.124387656 0.370020043 1 |
lcp 0.0000000 0.091524348 0.008021252 0 |
gleason 0.0000000 0.100916555 0.082572420 0 |
pgg45 0.0000000 0.124387656 0.124387656 1 +
lambda_4 = 0.1243877
beta score breaks tau change
lcavol 0.487275262 0.10869606 1.86567157 1 |
lweight 0.161198691 0.10869606 0.31329310 1 |
age 0.000000000 -0.01816516 0.05036808 0 |
lbph 0.000000000 0.10869606 0.10869606 1 +
svi 0.165712510 0.10869606 0.46836949 1 |
lcp 0.000000000 0.07589476 0.01621793 0 |
gleason 0.000000000 0.08912116 0.02985989 0 |
pgg45 0.009168559 0.10869606 0.12438766 1 |
lambda_5 = 0.1086961
beta score breaks tau change
lcavol 0.50491055 0.05558212 1.57627146 1 |
lweight 0.18200727 0.05558212 0.52015610 1 |
age 0.00000000 -0.05558212 0.05558212 -1 +
lbph 0.04431172 0.05558212 0.10869606 1 |
svi 0.19858501 0.05558212 0.37644704 1 |
lcp 0.00000000 0.02313882 0.01608855 0 |
gleason 0.00000000 0.04774973 0.02015453 0 |
pgg45 0.03388032 0.05558212 0.12840240 1 |
lambda_6 = 0.05558212
beta score breaks tau change
lcavol 0.51741672 0.032103019 1.00350133 1 |
lweight 0.20157703 0.032103019 0.27394789 1 |
age -0.05185925 -0.032103019 0.05558212 -1 |
lbph 0.07629111 0.032103019 0.08811557 1 |
svi 0.21103160 0.032103019 0.43019063 1 |
lcp 0.00000000 -0.003996983 0.01906527 0 |
gleason 0.00000000 0.032103019 0.03210302 1 +
pgg45 0.05594893 0.032103019 0.09162786 1 |
lambda_7 = 0.03210302
beta score breaks tau change
lcavol 0.52231490 0.01913394 1.40208545 1 |
lweight 0.21336467 0.01913394 0.25388364 1 |
age -0.08120861 -0.01913394 0.05501892 -1 |
lbph 0.09366845 0.01913394 0.08904069 1 |
svi 0.21890832 0.01913394 0.37956812 1 |
lcp 0.00000000 -0.01913394 0.01913394 -1 +
gleason 0.01066560 0.01913394 0.03210302 1 |
pgg45 0.06064448 0.01913394 0.18663378 1 |
lambda_8 = 0.01913394
beta score breaks tau change
lcavol 0.57621928 1.214306e-16 0.20453520 1 |
lweight 0.23085294 -1.752071e-16 0.25257645 1 |
age -0.13704517 5.551115e-17 0.04696230 -1 |
lbph 0.12155214 8.673617e-19 0.08340974 1 |
svi 0.27317070 -8.673617e-17 0.09632513 1 |
lcp -0.12846050 -1.075529e-16 0.01913394 -1 |
gleason 0.03079639 1.630640e-16 0.02927139 1 |
pgg45 0.10891159 -4.943962e-17 0.04317448 1 |
lambda_9 = 0
beta score breaks tau change
lcavol 0.57621928 1.214306e-16 0.20453520 1 |
lweight 0.23085294 -1.752071e-16 0.25257645 1 |
age -0.13704517 5.551115e-17 0.04696230 -1 |
lbph 0.12155214 8.673617e-19 0.08340974 1 |
svi 0.27317070 -8.673617e-17 0.09632513 1 |
lcp -0.12846050 -1.075529e-16 0.01913394 -1 |
gleason 0.03079639 1.630640e-16 0.02927139 1 |
pgg45 0.10891159 -4.943962e-17 0.04317448 1 |
lambda_10 = 0
beta score breaks tau change
lcavol 0.57621928 1.214306e-16 0.20453520 1 |
lweight 0.23085294 -1.752071e-16 0.25257645 1 |
age -0.13704517 5.551115e-17 0.04696230 -1 |
lbph 0.12155214 8.673617e-19 0.08340974 1 |
svi 0.27317070 -8.673617e-17 0.09632513 1 |
lcp -0.12846050 -1.075529e-16 0.01913394 -1 |
gleason 0.03079639 1.630640e-16 0.02927139 1 |
pgg45 0.10891159 -4.943962e-17 0.04317448 1 |
lambda_11 = 0
beta score breaks tau change
lcavol 0.57621928 1.214306e-16 0.20453520 1 |
lweight 0.23085294 -1.752071e-16 0.25257645 1 |
age -0.13704517 5.551115e-17 0.04696230 -1 |
lbph 0.12155214 8.673617e-19 0.08340974 1 |
svi 0.27317070 -8.673617e-17 0.09632513 1 |
lcp -0.12846050 -1.075529e-16 0.01913394 -1 |
gleason 0.03079639 1.630640e-16 0.02927139 1 |
pgg45 0.10891159 -4.943962e-17 0.04317448 1 |
lambda_12 = 0
> myfit
breaks:
[1] 0.7345 0.3696 0.3157 0.1244 0.1087 0.0556 0.0321 0.0191 0.0000 0.0000
[11] 0.0000 0.0000
Indicator matrix (parameters x breaks):
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12]
[1,] 1 1 1 1 1 1 1 1 1 1 1 1
[2,] 0 0 1 1 1 1 1 1 1 1 1 1
[3,] 0 0 0 0 0 -1 -1 -1 -1 -1 -1 -1
[4,] 0 0 0 0 1 1 1 1 1 1 1 1
[5,] 0 1 1 1 1 1 1 1 1 1 1 1
[6,] 0 0 0 0 0 0 0 -1 -1 -1 -1 -1
[7,] 0 0 0 0 0 0 1 1 1 1 1 1
[8,] 0 0 0 1 1 1 1 1 1 1 1 1
Beta matrix (parameters x breaks):
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10]
[1,] 0 0.3648 0.3999 0.4829 0.4873 0.5049 0.5174 0.5223 0.5762 0.5762
[2,] 0 0.0000 0.0000 0.1488 0.1612 0.1820 0.2016 0.2134 0.2309 0.2309
[3,] 0 0.0000 0.0000 0.0000 0.0000 0.0000 -0.0519 -0.0812 -0.1370 -0.1370
[4,] 0 0.0000 0.0000 0.0000 0.0000 0.0443 0.0763 0.0937 0.1216 0.1216
[5,] 0 0.0000 0.0350 0.1585 0.1657 0.1986 0.2110 0.2189 0.2732 0.2732
[6,] 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 -0.1285 -0.1285
[7,] 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0107 0.0308 0.0308
[8,] 0 0.0000 0.0000 0.0000 0.0092 0.0339 0.0559 0.0606 0.1089 0.1089
[,11] [,12]
[1,] 0.5762 0.5762
[2,] 0.2309 0.2309
[3,] -0.1370 -0.1370
[4,] 0.1216 0.1216
[5,] 0.2732 0.2732
[6,] -0.1285 -0.1285
[7,] 0.0308 0.0308
[8,] 0.1089 0.1089
Score matrix (parameters x breaks):
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10]
[1,] 0.7345 0.3696 0.3157 0.1244 0.1087 0.0556 0.0321 0.0191 0 0
[2,] 0.4333 0.3310 0.3157 0.1244 0.1087 0.0556 0.0321 0.0191 0 0
[3,] 0.1696 0.0875 0.0755 -0.0095 -0.0182 -0.0556 -0.0321 -0.0191 0 0
[4,] 0.1798 0.1698 0.1719 0.1144 0.1087 0.0556 0.0321 0.0191 0 0
[5,] 0.5662 0.3696 0.3157 0.1244 0.1087 0.0556 0.0321 0.0191 0 0
[6,] 0.5488 0.3024 0.2552 0.0915 0.0759 0.0231 -0.0040 -0.0191 0 0
[7,] 0.3690 0.2112 0.1848 0.1009 0.0891 0.0477 0.0321 0.0191 0 0
[8,] 0.4223 0.2641 0.2329 0.1244 0.1087 0.0556 0.0321 0.0191 0 0
[,11] [,12]
[1,] 0 0
[2,] 0 0
[3,] 0 0
[4,] 0 0
[5,] 0 0
[6,] 0 0
[7,] 0 0
[8,] 0 0
> plot(myfit)
>
> library(ncvreg)
> data(heart)
> myfit = exact.path(as.matrix(heart[,-1]), heart$sbp)
> myfit
breaks:
[1] 0.3888 0.3025 0.1072 0.0695 0.0677 0.0483 0.0339 0.0189 0.0046 0.0000
[11] 0.0000 0.0000 0.0000
Indicator matrix (parameters x breaks):
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12] [,13]
[1,] 0 0 0 0 0 1 1 1 1 1 1 1 1
[2,] 0 0 0 0 0 0 0 0 -1 -1 -1 -1 -1
[3,] 0 1 1 1 1 1 1 1 1 1 1 1 1
[4,] 0 0 0 0 0 0 0 -1 -1 -1 -1 -1 -1
[5,] 0 0 0 0 0 0 -1 -1 -1 -1 -1 -1 -1
[6,] 0 0 0 0 1 1 1 1 1 1 1 1 1
[7,] 0 0 1 1 1 1 1 1 1 1 1 1 1
[8,] 1 1 1 1 1 1 1 1 1 1 1 1 1
[9,] 0 0 0 1 1 1 1 1 1 1 1 1 1
Beta matrix (parameters x breaks):
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10]
[1,] 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0062 0.0128 0.0175 0.0191
[2,] 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 -0.0084
[3,] 0 0.0000 0.1201 0.1412 0.1423 0.1371 0.1332 0.1265 0.1200 0.1209
[4,] 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 -0.0222 -0.0290
[5,] 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 -0.0180 -0.0344 -0.0393
[6,] 0 0.0000 0.0000 0.0000 0.0000 0.0177 0.0309 0.0484 0.0661 0.0722
[7,] 0 0.0000 0.0000 0.0334 0.0350 0.0520 0.0637 0.0768 0.0905 0.0942
[8,] 0 0.0863 0.2064 0.2274 0.2280 0.2385 0.2440 0.2472 0.2542 0.2566
[9,] 0 0.0000 0.0000 0.0000 0.0013 0.0152 0.0246 0.0375 0.0545 0.0613
[,11] [,12] [,13]
[1,] 0.0191 0.0191 0.0191
[2,] -0.0084 -0.0084 -0.0084
[3,] 0.1209 0.1209 0.1209
[4,] -0.0290 -0.0290 -0.0290
[5,] -0.0393 -0.0393 -0.0393
[6,] 0.0722 0.0722 0.0722
[7,] 0.0942 0.0942 0.0942
[8,] 0.2566 0.2566 0.2566
[9,] 0.0613 0.0613 0.0613
Score matrix (parameters x breaks):
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9]
[1,] 0.2122 0.1734 0.0849 0.0626 0.0614 0.0483 0.0339 0.0189 0.0046
[2,] 0.1583 0.1314 0.0410 0.0263 0.0254 0.0154 0.0080 0.0010 -0.0046
[3,] 0.3565 0.3025 0.1072 0.0695 0.0677 0.0483 0.0339 0.0189 0.0046
[4,] 0.0856 0.0650 0.0143 0.0028 0.0020 -0.0068 -0.0130 -0.0189 -0.0046
[5,] -0.0575 -0.0486 -0.0311 -0.0293 -0.0294 -0.0320 -0.0339 -0.0189 -0.0046
[6,] 0.2381 0.2129 0.0918 0.0688 0.0677 0.0483 0.0339 0.0189 0.0046
[7,] 0.1401 0.1314 0.1072 0.0695 0.0677 0.0483 0.0339 0.0189 0.0046
[8,] 0.3888 0.3025 0.1072 0.0695 0.0677 0.0483 0.0339 0.0189 0.0046
[9,] 0.1924 0.1602 0.0848 0.0695 0.0677 0.0483 0.0339 0.0189 0.0046
[,10] [,11] [,12] [,13]
[1,] 0 0 0 0
[2,] 0 0 0 0
[3,] 0 0 0 0
[4,] 0 0 0 0
[5,] 0 0 0 0
[6,] 0 0 0 0
[7,] 0 0 0 0
[8,] 0 0 0 0
[9,] 0 0 0 0
> plot(myfit)
>
> library(lars)
> data(diabetes)
> myfit = exact.path(diabetes$x, diabetes$y, verbose=TRUE)
beta score breaks tau change
age 0 0.1878888 0.1878888 0 |
sex 0 0.0430620 0.0430620 0 |
bmi 0 0.5864501 0.5864501 1 +
map 0 0.4414838 0.4414838 0 |
tc 0 0.2120225 0.2120225 0 |
ldl 0 0.1740536 0.1740536 0 |
hdl 0 -0.3947893 -0.3947893 0 |
tch 0 0.4304529 0.4304529 0 |
ltg 0 0.5658834 0.5658834 0 |
glu 0 0.3824835 0.3824835 0 |
lambda_1 = 0.5864501
beta score breaks tau change
age 0.00000000 0.18101569 0.097366953 0 |
sex 0.00000000 0.03978816 0.007940243 0 |
bmi 0.03713466 0.54931548 0.586450134 1 |
map 0.00000000 0.42680024 0.346671836 0 |
tc 0.00000000 0.20274708 0.087361378 0 |
ldl 0.00000000 0.16435513 0.028275050 0 |
hdl 0.00000000 -0.38116785 0.283758715 0 |
tch 0.00000000 0.41508632 0.320331051 0 |
ltg 0.00000000 0.54931548 0.549315476 1 +
glu 0.00000000 0.36804999 0.252800576 0 |
lambda_2 = 0.5493155
beta score breaks tau change
age 0.0000000 0.096042421 0.01147702 0 |
sex 0.0000000 -0.004590128 0.04348583 0 |
bmi 0.2235362 0.279749284 0.60301808 1 |
map 0.0000000 0.279749284 0.27974928 1 +
tc 0.0000000 0.060098053 0.05750773 0 |
ldl 0.0000000 0.056331097 0.03981747 0 |
hdl 0.0000000 -0.238498355 0.19212009 0 |
tch 0.0000000 0.222782566 0.08099422 0 |
ltg 0.1864015 0.279749284 0.54931548 1 |
glu 0.0000000 0.208984151 0.10711738 0 |
lambda_3 = 0.2797493
beta score breaks tau change
age 0.00000000 0.05906256 0.01833811 0 |
sex 0.00000000 -0.02712679 0.06251665 0 |
bmi 0.26854265 0.19523361 0.69951820 1 |
map 0.04894302 0.19523361 0.27974928 1 |
tc 0.00000000 0.01370014 0.06034938 0 |
ldl 0.00000000 0.02111255 0.04252338 0 |
hdl 0.00000000 -0.19523361 0.19523361 -1 +
tch 0.00000000 0.16363492 0.08995998 0 |
ltg 0.23157918 0.19523361 0.62845827 1 |
glu 0.00000000 0.15138953 0.05758998 0 |
lambda_4 = 0.1952336
beta score breaks tau change
age 0.00000000 0.01161673 0.01527698 0 |
sex 0.00000000 -0.08037963 0.08037963 -1 +
bmi 0.31233737 0.08037963 0.89950095 1 |
map 0.11814418 0.08037963 0.27646490 1 |
tc 0.00000000 -0.03100414 0.04483793 0 |
ldl 0.00000000 -0.02974431 0.04528435 0 |
hdl -0.07047825 -0.08037963 0.19523361 -1 |
tch 0.00000000 0.05092393 0.01410960 0 |
ltg 0.27157361 0.08037963 0.86027098 1 |
glu 0.00000000 0.06947530 0.04235850 0 |
lambda_5 = 0.08037963
beta score breaks tau change
age 0.00000000 0.00569819 0.005691132 0 |
sex -0.04627467 -0.05483941 0.080379630 -1 |
bmi 0.31585107 0.05483941 2.350684568 1 |
map 0.14463335 0.05483941 0.194291389 1 |
tc 0.00000000 -0.03840588 0.042098341 0 |
ldl 0.00000000 -0.03788847 0.041986845 0 |
hdl -0.10482786 -0.05483941 0.132782843 -1 |
tch 0.00000000 0.02844749 0.010538828 0 |
ltg 0.27836968 0.05483941 1.100978007 1 |
glu 0.00000000 0.05483941 0.054839408 1 +
lambda_6 = 0.05483941
beta score breaks tau change
age 0.000000000 0.002026865 0.008269386 0 |
sex -0.069167263 -0.042598653 0.079582642 -1 |
bmi 0.316280991 0.042598653 9.047830952 1 |
map 0.155981676 0.042598653 0.210846751 1 |
tc 0.000000000 -0.042598653 0.042598653 -1 +
ldl 0.000000000 -0.042544022 0.042559075 0 |
hdl -0.121093961 -0.042598653 0.133725704 -1 |
tch 0.000000000 0.017165205 0.011499160 0 |
ltg 0.279435352 0.042598653 3.252298089 1 |
glu 0.007460471 0.042598653 0.054839408 1 |
lambda_7 = 0.04259865
beta score breaks tau change
age 0.00000000 -0.002166684 0.003405317 0 |
sex -0.12215085 -0.012342084 0.082096998 -1 |
bmi 0.32259418 0.012342084 1.558405741 1 |
map 0.18355055 0.012342084 0.213786990 1 |
tc -0.06420584 -0.012342084 0.042598653 -1 |
ldl 0.00000000 -0.007487901 0.003155702 0 |
hdl -0.13831533 -0.012342084 0.255351056 -1 |
tch 0.00000000 0.012342084 0.012342084 1 +
ltg 0.31795207 0.012342084 0.262107387 1 |
glu 0.03382907 0.012342084 0.051159147 1 |
lambda_8 = 0.01234208
beta score breaks tau change
age 0.00000000 -0.002995721 0.003028553 0 |
sex -0.13967895 -0.003383343 0.074774310 -1 |
bmi 0.32544826 0.003383343 1.024941235 1 |
map 0.19419295 0.003383343 0.166854508 1 |
tc -0.12051358 -0.003383343 0.022557439 -1 |
ldl 0.00000000 0.003383343 0.003383343 1 +
hdl -0.09418263 -0.003383343 -0.015735310 -1 |
tch 0.06568616 0.003383343 0.012342084 1 |
ltg 0.32732019 0.003383343 0.316399857 1 |
glu 0.03983279 0.003383343 0.062821789 1 |
lambda_9 = 0.003383343
beta score breaks tau change
age 0.00000000 -0.0031435 0.003143500 -1 +
sex -0.14032266 -0.0031435 0.055426929 -1 |
bmi 0.32514258 0.0031435 -0.251974729 1 |
map 0.19453959 0.0031435 0.137746439 1 |
tc -0.14660151 -0.0031435 0.004491299 -1 |
ldl 0.02077162 0.0031435 0.003383343 1 |
hdl -0.08313975 -0.0031435 0.001337770 -1 |
tch 0.06880010 0.0031435 0.008442640 1 |
ltg 0.33693539 0.0031435 0.011548053 1 |
glu 0.03990645 0.0031435 0.133081872 1 |
lambda_10 = 0.0031435
beta score breaks tau change
age -3.532498e-03 -0.001347939 0.003143500 -1 |
sex -1.447835e-01 -0.001347939 0.059626189 -1 |
bmi 3.228313e-01 0.001347939 -0.249452648 1 |
map 1.978702e-01 0.001347939 0.108021772 1 |
tc -3.423610e-01 -0.001347939 0.004488170 -1 |
ldl 1.771121e-01 0.001347939 0.003382061 1 |
hdl 6.938894e-18 -0.001347939 0.001347939 0 -
tch 9.197329e-02 0.001347939 0.008474434 1 |
ltg 4.095445e-01 0.001347939 0.011475627 1 |
glu 4.097151e-02 0.001347939 0.070420793 1 |
lambda_11 = 0.001347939
beta score breaks tau change
age -0.004330728 -0.0008094337 0.0037310460 -1 |
sex -0.146453153 -0.0008094337 0.0480429582 -1 |
bmi 0.321859313 0.0008094337 -0.1775025279 1 |
map 0.198615406 0.0008094337 0.1443318080 1 |
tc -0.358527126 -0.0008094337 0.0127521927 -1 |
ldl 0.193867341 0.0008094337 0.0070402302 1 |
hdl 0.000000000 0.0008094337 0.0008094337 1 +
tch 0.086387844 0.0008094337 -0.0075194059 1 |
ltg 0.416896956 0.0008094337 0.0313434791 1 |
glu 0.041495581 0.0008094337 0.0434479835 1 |
lambda_12 = 0.0008094337
beta score breaks tau change
age -0.006184366 -3.062871e-17 0.0027005460 -1 |
sex -0.148132204 -7.008147e-16 0.0714113308 -1 |
bmi 0.321096262 4.805726e-17 -0.3406144843 1 |
map 0.200370492 -1.654764e-16 0.0924095415 1 |
tc -0.489318785 6.683564e-16 0.0030282599 -1 |
ldl 0.294477857 -1.716021e-16 0.0023691391 1 |
hdl 0.062413526 -2.586364e-16 0.0008094337 1 |
tch 0.109369553 -4.500117e-16 0.0038520811 1 |
ltg 0.464052556 -4.467506e-16 0.0079655395 1 |
glu 0.041771060 -3.242866e-16 0.1227351912 1 |
lambda_13 = 0
beta score breaks tau change
age -0.006184366 -3.062871e-17 0.0027005460 -1 |
sex -0.148132204 -7.008147e-16 0.0714113308 -1 |
bmi 0.321096262 4.805726e-17 -0.3406144843 1 |
map 0.200370492 -1.654764e-16 0.0924095415 1 |
tc -0.489318785 6.683564e-16 0.0030282599 -1 |
ldl 0.294477857 -1.716021e-16 0.0023691391 1 |
hdl 0.062413526 -2.586364e-16 0.0008094337 1 |
tch 0.109369553 -4.500117e-16 0.0038520811 1 |
ltg 0.464052556 -4.467506e-16 0.0079655395 1 |
glu 0.041771060 -3.242866e-16 0.1227351912 1 |
lambda_14 = 0
> myfit
breaks:
[1] 0.5865 0.5493 0.2797 0.1952 0.0804 0.0548 0.0426 0.0123 0.0034 0.0031
[11] 0.0013 0.0008 0.0000 0.0000
Indicator matrix (parameters x breaks):
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12] [,13]
[1,] 0 0 0 0 0 0 0 0 0 -1 -1 -1 -1
[2,] 0 0 0 0 -1 -1 -1 -1 -1 -1 -1 -1 -1
[3,] 1 1 1 1 1 1 1 1 1 1 1 1 1
[4,] 0 0 1 1 1 1 1 1 1 1 1 1 1
[5,] 0 0 0 0 0 0 -1 -1 -1 -1 -1 -1 -1
[6,] 0 0 0 0 0 0 0 0 1 1 1 1 1
[7,] 0 0 0 -1 -1 -1 -1 -1 -1 -1 0 1 1
[8,] 0 0 0 0 0 0 0 1 1 1 1 1 1
[9,] 0 1 1 1 1 1 1 1 1 1 1 1 1
[10,] 0 0 0 0 0 1 1 1 1 1 1 1 1
[,14]
[1,] -1
[2,] -1
[3,] 1
[4,] 1
[5,] -1
[6,] 1
[7,] 1
[8,] 1
[9,] 1
[10,] 1
Beta matrix (parameters x breaks):
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10]
[1,] 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
[2,] 0 0.0000 0.0000 0.0000 0.0000 -0.0463 -0.0692 -0.1222 -0.1397 -0.1403
[3,] 0 0.0371 0.2235 0.2685 0.3123 0.3159 0.3163 0.3226 0.3254 0.3251
[4,] 0 0.0000 0.0000 0.0489 0.1181 0.1446 0.1560 0.1836 0.1942 0.1945
[5,] 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 -0.0642 -0.1205 -0.1466
[6,] 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0208
[7,] 0 0.0000 0.0000 0.0000 -0.0705 -0.1048 -0.1211 -0.1383 -0.0942 -0.0831
[8,] 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0657 0.0688
[9,] 0 0.0000 0.1864 0.2316 0.2716 0.2784 0.2794 0.3180 0.3273 0.3369
[10,] 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0075 0.0338 0.0398 0.0399
[,11] [,12] [,13] [,14]
[1,] -0.0035 -0.0043 -0.0062 -0.0062
[2,] -0.1448 -0.1465 -0.1481 -0.1481
[3,] 0.3228 0.3219 0.3211 0.3211
[4,] 0.1979 0.1986 0.2004 0.2004
[5,] -0.3424 -0.3585 -0.4893 -0.4893
[6,] 0.1771 0.1939 0.2945 0.2945
[7,] 0.0000 0.0000 0.0624 0.0624
[8,] 0.0920 0.0864 0.1094 0.1094
[9,] 0.4095 0.4169 0.4641 0.4641
[10,] 0.0410 0.0415 0.0418 0.0418
Score matrix (parameters x breaks):
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9]
[1,] 0.1879 0.1810 0.0960 0.0591 0.0116 0.0057 0.0020 -0.0022 -0.0030
[2,] 0.0431 0.0398 -0.0046 -0.0271 -0.0804 -0.0548 -0.0426 -0.0123 -0.0034
[3,] 0.5865 0.5493 0.2797 0.1952 0.0804 0.0548 0.0426 0.0123 0.0034
[4,] 0.4415 0.4268 0.2797 0.1952 0.0804 0.0548 0.0426 0.0123 0.0034
[5,] 0.2120 0.2027 0.0601 0.0137 -0.0310 -0.0384 -0.0426 -0.0123 -0.0034
[6,] 0.1741 0.1644 0.0563 0.0211 -0.0297 -0.0379 -0.0425 -0.0075 0.0034
[7,] -0.3948 -0.3812 -0.2385 -0.1952 -0.0804 -0.0548 -0.0426 -0.0123 -0.0034
[8,] 0.4305 0.4151 0.2228 0.1636 0.0509 0.0284 0.0172 0.0123 0.0034
[9,] 0.5659 0.5493 0.2797 0.1952 0.0804 0.0548 0.0426 0.0123 0.0034
[10,] 0.3825 0.3680 0.2090 0.1514 0.0695 0.0548 0.0426 0.0123 0.0034
[,10] [,11] [,12] [,13] [,14]
[1,] -0.0031 -0.0013 -8e-04 0 0
[2,] -0.0031 -0.0013 -8e-04 0 0
[3,] 0.0031 0.0013 8e-04 0 0
[4,] 0.0031 0.0013 8e-04 0 0
[5,] -0.0031 -0.0013 -8e-04 0 0
[6,] 0.0031 0.0013 8e-04 0 0
[7,] -0.0031 -0.0013 8e-04 0 0
[8,] 0.0031 0.0013 8e-04 0 0
[9,] 0.0031 0.0013 8e-04 0 0
[10,] 0.0031 0.0013 8e-04 0 0
> plot(myfit)
>
>
>
>
>
> dev.off()
null device
1
>