Running ‘testthat.R’ [163s/178s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(dimRed)
  Loading required package: DRR
  Loading required package: kernlab
  Loading required package: CVST
  Loading required package: Matrix
  
  Attaching package: 'dimRed'
  
  The following object is masked from 'package:stats':
  
      embed
  
  The following object is masked from 'package:base':
  
      as.data.frame
  
  > 
  > test_check("dimRed")
  predictors:  PC1 PC2 dependent:  PC3 
  sigma=0.001 kernel=rbfdot lambda=0 nblocks=4 ( 1287.765 )
  sigma=0.01 kernel=rbfdot lambda=0 nblocks=4 ( 1241.867 )
  sigma=0.1 kernel=rbfdot lambda=0 nblocks=4 ( 496438.2 )
  sigma=1 kernel=rbfdot lambda=0 nblocks=4 ( 785.7106 )
  sigma=10 kernel=rbfdot lambda=0 nblocks=4 ( 0.4646903 )
  sigma=100 kernel=rbfdot lambda=0 nblocks=4 ( 0.2966134 )
  sigma=1000 kernel=rbfdot lambda=0 nblocks=4 ( 0.4643195 )
  sigma=10000 kernel=rbfdot lambda=0 nblocks=4 ( 0.4985719 )
  sigma=0.001 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.5099633 )
  sigma=0.01 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.5195658 )
  sigma=0.1 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.5452901 )
  sigma=1 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.1639408 )
  sigma=10 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.119465 )
  sigma=100 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.2970806 )
  sigma=1000 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.4650295 )
  sigma=10000 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.498573 )
  sigma=0.001 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.5065392 )
  sigma=0.01 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.5148607 )
  sigma=0.1 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.5313575 )
  sigma=1 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.1548839 )
  sigma=10 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.1054283 )
  sigma=100 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.2995646 )
  sigma=1000 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.4645208 )
  sigma=10000 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.498606 )
  sigma=0.001 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.5059964 )
  sigma=0.01 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.5103907 )
  sigma=0.1 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.5207753 )
  sigma=1 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.2076019 )
  sigma=10 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.1113082 )
  sigma=100 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.3101444 )
  sigma=1000 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.4674004 )
  sigma=10000 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.4989161 )
  sigma=0.001 kernel=rbfdot lambda=1 nblocks=4 ( 0.5039865 )
  sigma=0.01 kernel=rbfdot lambda=1 nblocks=4 ( 0.5059977 )
  sigma=0.1 kernel=rbfdot lambda=1 nblocks=4 ( 0.5157111 )
  sigma=1 kernel=rbfdot lambda=1 nblocks=4 ( 0.3722874 )
  sigma=10 kernel=rbfdot lambda=1 nblocks=4 ( 0.2231798 )
  sigma=100 kernel=rbfdot lambda=1 nblocks=4 ( 0.3810798 )
  sigma=1000 kernel=rbfdot lambda=1 nblocks=4 ( 0.4820682 )
  sigma=10000 kernel=rbfdot lambda=1 nblocks=4 ( 0.5005385 )
  sigma=0.001 kernel=rbfdot lambda=10 nblocks=4 ( 0.5031623 )
  sigma=0.01 kernel=rbfdot lambda=10 nblocks=4 ( 0.5040949 )
  sigma=0.1 kernel=rbfdot lambda=10 nblocks=4 ( 0.5070689 )
  sigma=1 kernel=rbfdot lambda=10 nblocks=4 ( 0.4853508 )
  sigma=10 kernel=rbfdot lambda=10 nblocks=4 ( 0.4259097 )
  sigma=100 kernel=rbfdot lambda=10 nblocks=4 ( 0.4765011 )
  sigma=1000 kernel=rbfdot lambda=10 nblocks=4 ( 0.4987097 )
  sigma=10000 kernel=rbfdot lambda=10 nblocks=4 ( 0.5022571 )
  sigma=0.001 kernel=rbfdot lambda=100 nblocks=4 ( 0.5028569 )
  sigma=0.01 kernel=rbfdot lambda=100 nblocks=4 ( 0.5029643 )
  sigma=0.1 kernel=rbfdot lambda=100 nblocks=4 ( 0.5034291 )
  sigma=1 kernel=rbfdot lambda=100 nblocks=4 ( 0.5009358 )
  sigma=10 kernel=rbfdot lambda=100 nblocks=4 ( 0.4932967 )
  sigma=100 kernel=rbfdot lambda=100 nblocks=4 ( 0.4996753 )
  sigma=1000 kernel=rbfdot lambda=100 nblocks=4 ( 0.5022182 )
  sigma=10000 kernel=rbfdot lambda=100 nblocks=4 ( 0.5026089 )
  predictors:  PC1 dependent:  PC2 
  sigma=0.001 kernel=rbfdot lambda=0 nblocks=4 ( 2025.46 )
  sigma=0.01 kernel=rbfdot lambda=0 nblocks=4 ( 3653.868 )
  sigma=0.1 kernel=rbfdot lambda=0 nblocks=4 ( 5385.117 )
  sigma=1 kernel=rbfdot lambda=0 nblocks=4 ( 325660001 )
  sigma=10 kernel=rbfdot lambda=0 nblocks=4 ( 3.375201e+12 )
  sigma=100 kernel=rbfdot lambda=0 nblocks=4 ( 7451098381 )
  sigma=1000 kernel=rbfdot lambda=0 nblocks=4 ( 22443759 )
  sigma=10000 kernel=rbfdot lambda=0 nblocks=4 ( 2659.789 )
  sigma=0.001 kernel=rbfdot lambda=0.001 nblocks=4 ( 2.224477 )
  sigma=0.01 kernel=rbfdot lambda=0.001 nblocks=4 ( 2.231756 )
  sigma=0.1 kernel=rbfdot lambda=0.001 nblocks=4 ( 2.250516 )
  sigma=1 kernel=rbfdot lambda=0.001 nblocks=4 ( 2.090036 )
  sigma=10 kernel=rbfdot lambda=0.001 nblocks=4 ( 2.123793 )
  sigma=100 kernel=rbfdot lambda=0.001 nblocks=4 ( 4.495143 )
  sigma=1000 kernel=rbfdot lambda=0.001 nblocks=4 ( 3.99395 )
  sigma=10000 kernel=rbfdot lambda=0.001 nblocks=4 ( 2.115035 )
  sigma=0.001 kernel=rbfdot lambda=0.01 nblocks=4 ( 2.220572 )
  sigma=0.01 kernel=rbfdot lambda=0.01 nblocks=4 ( 2.225559 )
  sigma=0.1 kernel=rbfdot lambda=0.01 nblocks=4 ( 2.25342 )
  sigma=1 kernel=rbfdot lambda=0.01 nblocks=4 ( 2.061609 )
  sigma=10 kernel=rbfdot lambda=0.01 nblocks=4 ( 1.980174 )
  sigma=100 kernel=rbfdot lambda=0.01 nblocks=4 ( 2.379127 )
  sigma=1000 kernel=rbfdot lambda=0.01 nblocks=4 ( 2.446381 )
  sigma=10000 kernel=rbfdot lambda=0.01 nblocks=4 ( 2.074844 )
  sigma=0.001 kernel=rbfdot lambda=0.1 nblocks=4 ( 2.217395 )
  sigma=0.01 kernel=rbfdot lambda=0.1 nblocks=4 ( 2.221883 )
  sigma=0.1 kernel=rbfdot lambda=0.1 nblocks=4 ( 2.229518 )
  sigma=1 kernel=rbfdot lambda=0.1 nblocks=4 ( 2.060915 )
  sigma=10 kernel=rbfdot lambda=0.1 nblocks=4 ( 1.840258 )
  sigma=100 kernel=rbfdot lambda=0.1 nblocks=4 ( 2.005375 )
  sigma=1000 kernel=rbfdot lambda=0.1 nblocks=4 ( 2.011757 )
  sigma=10000 kernel=rbfdot lambda=0.1 nblocks=4 ( 2.049176 )
  sigma=0.001 kernel=rbfdot lambda=1 nblocks=4 ( 2.215192 )
  sigma=0.01 kernel=rbfdot lambda=1 nblocks=4 ( 2.219823 )
  sigma=0.1 kernel=rbfdot lambda=1 nblocks=4 ( 2.226905 )
  sigma=1 kernel=rbfdot lambda=1 nblocks=4 ( 2.09313 )
  sigma=10 kernel=rbfdot lambda=1 nblocks=4 ( 1.850807 )
  sigma=100 kernel=rbfdot lambda=1 nblocks=4 ( 1.844933 )
  sigma=1000 kernel=rbfdot lambda=1 nblocks=4 ( 1.988512 )
  sigma=10000 kernel=rbfdot lambda=1 nblocks=4 ( 2.083392 )
  sigma=0.001 kernel=rbfdot lambda=10 nblocks=4 ( 2.213875 )
  sigma=0.01 kernel=rbfdot lambda=10 nblocks=4 ( 2.215415 )
  sigma=0.1 kernel=rbfdot lambda=10 nblocks=4 ( 2.220741 )
  sigma=1 kernel=rbfdot lambda=10 nblocks=4 ( 2.172682 )
  sigma=10 kernel=rbfdot lambda=10 nblocks=4 ( 2.009298 )
  sigma=100 kernel=rbfdot lambda=10 nblocks=4 ( 2.018485 )
  sigma=1000 kernel=rbfdot lambda=10 nblocks=4 ( 2.123452 )
  sigma=10000 kernel=rbfdot lambda=10 nblocks=4 ( 2.173661 )
  sigma=0.001 kernel=rbfdot lambda=100 nblocks=4 ( 2.210945 )
  sigma=0.01 kernel=rbfdot lambda=100 nblocks=4 ( 2.211189 )
  sigma=0.1 kernel=rbfdot lambda=100 nblocks=4 ( 2.212212 )
  sigma=1 kernel=rbfdot lambda=100 nblocks=4 ( 2.204388 )
  sigma=10 kernel=rbfdot lambda=100 nblocks=4 ( 2.17216 )
  sigma=100 kernel=rbfdot lambda=100 nblocks=4 ( 2.178036 )
  sigma=1000 kernel=rbfdot lambda=100 nblocks=4 ( 2.197053 )
  sigma=10000 kernel=rbfdot lambda=100 nblocks=4 ( 2.203922 )
  ── 1. Failure: check vs vegan isomap (@test_isomap.R#28)  ──────────────────────
  err < eps isn't true.
  err = 10.5784070207465, eps = 1e-13, expected err < eps
  
  trace= 0 
  predictors:  PC1 PC2 PC3 dependent:  PC4 
  sigma=0.001 kernel=rbfdot lambda=0 nblocks=4 ( 1369693648 )
  sigma=0.01 kernel=rbfdot lambda=0 nblocks=4 ( 93.04834 )
  sigma=0.1 kernel=rbfdot lambda=0 nblocks=4 ( 6.487575e+14 )
  sigma=1 kernel=rbfdot lambda=0 nblocks=4 ( 0.1011678 )
  sigma=10 kernel=rbfdot lambda=0 nblocks=4 ( 0.0230227 )
  sigma=100 kernel=rbfdot lambda=0 nblocks=4 ( 0.02372869 )
  Error in LU.dgC(a) : cs_lu(A) failed: near-singular A (or out of memory)
  Error in LU.dgC(a) : cs_lu(A) failed: near-singular A (or out of memory)
  sigma=1000 kernel=rbfdot lambda=0 nblocks=4 ( NA )
  Error in LU.dgC(a) : cs_lu(A) failed: near-singular A (or out of memory)
  sigma=10000 kernel=rbfdot lambda=0 nblocks=4 ( NA )
  sigma=0.001 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.0268848 )
  sigma=0.01 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.02678659 )
  sigma=0.1 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.03341774 )
  sigma=1 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.03700592 )
  sigma=10 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.0237652 )
  sigma=100 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.02370687 )
  sigma=1000 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.02367452 )
  sigma=10000 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.02367483 )
  sigma=0.001 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.02510329 )
  sigma=0.01 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.02699165 )
  sigma=0.1 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.02681274 )
  sigma=1 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.02563066 )
  sigma=10 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.02445316 )
  sigma=100 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.02370656 )
  sigma=1000 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.0236745 )
  sigma=10000 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.02367484 )
  sigma=0.001 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.02437185 )
  sigma=0.01 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.02546889 )
  sigma=0.1 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.02480044 )
  sigma=1 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.02270667 )
  sigma=10 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.02346177 )
  sigma=100 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.0236989 )
  sigma=1000 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.02367465 )
  sigma=10000 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.02367493 )
  sigma=0.001 kernel=rbfdot lambda=1 nblocks=4 ( 0.02405362 )
  sigma=0.01 kernel=rbfdot lambda=1 nblocks=4 ( 0.02433631 )
  sigma=0.1 kernel=rbfdot lambda=1 nblocks=4 ( 0.02450492 )
  sigma=1 kernel=rbfdot lambda=1 nblocks=4 ( 0.02306971 )
  sigma=10 kernel=rbfdot lambda=1 nblocks=4 ( 0.02338426 )
  sigma=100 kernel=rbfdot lambda=1 nblocks=4 ( 0.02368414 )
  sigma=1000 kernel=rbfdot lambda=1 nblocks=4 ( 0.02367529 )
  sigma=10000 kernel=rbfdot lambda=1 nblocks=4 ( 0.02367546 )
  sigma=0.001 kernel=rbfdot lambda=10 nblocks=4 ( 0.02389 )
  sigma=0.01 kernel=rbfdot lambda=10 nblocks=4 ( 0.02396125 )
  sigma=0.1 kernel=rbfdot lambda=10 nblocks=4 ( 0.02399649 )
  sigma=1 kernel=rbfdot lambda=10 nblocks=4 ( 0.02344114 )
  sigma=10 kernel=rbfdot lambda=10 nblocks=4 ( 0.02357012 )
  sigma=100 kernel=rbfdot lambda=10 nblocks=4 ( 0.02367641 )
  sigma=1000 kernel=rbfdot lambda=10 nblocks=4 ( 0.02367602 )
  sigma=10000 kernel=rbfdot lambda=10 nblocks=4 ( 0.02367605 )
  sigma=0.001 kernel=rbfdot lambda=100 nblocks=4 ( 0.023736 )
  sigma=0.01 kernel=rbfdot lambda=100 nblocks=4 ( 0.02373913 )
  sigma=0.1 kernel=rbfdot lambda=100 nblocks=4 ( 0.02374144 )
  sigma=1 kernel=rbfdot lambda=100 nblocks=4 ( 0.02364719 )
  sigma=10 kernel=rbfdot lambda=100 nblocks=4 ( 0.02366283 )
  sigma=100 kernel=rbfdot lambda=100 nblocks=4 ( 0.0236762 )
  sigma=1000 kernel=rbfdot lambda=100 nblocks=4 ( 0.02367617 )
  sigma=10000 kernel=rbfdot lambda=100 nblocks=4 ( 0.02367618 )
  predictors:  PC1 PC2 dependent:  PC3 
  sigma=0.001 kernel=rbfdot lambda=0 nblocks=4 ( 325.6864 )
  sigma=0.01 kernel=rbfdot lambda=0 nblocks=4 ( 45286.67 )
  sigma=0.1 kernel=rbfdot lambda=0 nblocks=4 ( 17747.33 )
  sigma=1 kernel=rbfdot lambda=0 nblocks=4 ( 181.7054 )
  sigma=10 kernel=rbfdot lambda=0 nblocks=4 ( 0.08313371 )
  sigma=100 kernel=rbfdot lambda=0 nblocks=4 ( 0.0739847 )
  Error in LU.dgC(a) : cs_lu(A) failed: near-singular A (or out of memory)
  sigma=1000 kernel=rbfdot lambda=0 nblocks=4 ( NA )
  sigma=10000 kernel=rbfdot lambda=0 nblocks=4 ( 0.07548114 )
  sigma=0.001 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.08617024 )
  sigma=0.01 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.08276785 )
  sigma=0.1 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.08994119 )
  sigma=1 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.149375 )
  sigma=10 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.07641577 )
  sigma=100 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.07381342 )
  sigma=1000 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.07504099 )
  sigma=10000 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.07548306 )
  sigma=0.001 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.0851375 )
  sigma=0.01 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.08649819 )
  sigma=0.1 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.07866969 )
  sigma=1 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.09452238 )
  sigma=10 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.08462045 )
  sigma=100 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.07379335 )
  sigma=1000 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.07506134 )
  sigma=10000 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.07550018 )
  sigma=0.001 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.08393847 )
  sigma=0.01 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.08657942 )
  sigma=0.1 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.08181489 )
  sigma=1 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.07985851 )
  sigma=10 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.07539131 )
  sigma=100 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.07410348 )
  sigma=1000 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.07524756 )
  sigma=10000 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.07565807 )
  sigma=0.001 kernel=rbfdot lambda=1 nblocks=4 ( 0.08203645 )
  sigma=0.01 kernel=rbfdot lambda=1 nblocks=4 ( 0.08281026 )
  sigma=0.1 kernel=rbfdot lambda=1 nblocks=4 ( 0.08332208 )
  sigma=1 kernel=rbfdot lambda=1 nblocks=4 ( 0.07599059 )
  sigma=10 kernel=rbfdot lambda=1 nblocks=4 ( 0.07321075 )
  sigma=100 kernel=rbfdot lambda=1 nblocks=4 ( 0.07554402 )
  sigma=1000 kernel=rbfdot lambda=1 nblocks=4 ( 0.07626577 )
  sigma=10000 kernel=rbfdot lambda=1 nblocks=4 ( 0.07651293 )
  sigma=0.001 kernel=rbfdot lambda=10 nblocks=4 ( 0.08073673 )
  sigma=0.01 kernel=rbfdot lambda=10 nblocks=4 ( 0.08106714 )
  sigma=0.1 kernel=rbfdot lambda=10 nblocks=4 ( 0.08221397 )
  sigma=1 kernel=rbfdot lambda=10 nblocks=4 ( 0.07790964 )
  sigma=10 kernel=rbfdot lambda=10 nblocks=4 ( 0.07657078 )
  sigma=100 kernel=rbfdot lambda=10 nblocks=4 ( 0.07722724 )
  sigma=1000 kernel=rbfdot lambda=10 nblocks=4 ( 0.07741497 )
  sigma=10000 kernel=rbfdot lambda=10 nblocks=4 ( 0.07746377 )
  sigma=0.001 kernel=rbfdot lambda=100 nblocks=4 ( 0.0785549 )
  sigma=0.01 kernel=rbfdot lambda=100 nblocks=4 ( 0.07857714 )
  sigma=0.1 kernel=rbfdot lambda=100 nblocks=4 ( 0.07858016 )
  sigma=1 kernel=rbfdot lambda=100 nblocks=4 ( 0.07781275 )
  sigma=10 kernel=rbfdot lambda=100 nblocks=4 ( 0.07755094 )
  sigma=100 kernel=rbfdot lambda=100 nblocks=4 ( 0.07763633 )
  sigma=1000 kernel=rbfdot lambda=100 nblocks=4 ( 0.07765804 )
  sigma=10000 kernel=rbfdot lambda=100 nblocks=4 ( 0.07766344 )
  predictors:  PC1 dependent:  PC2 
  sigma=0.001 kernel=rbfdot lambda=0 nblocks=4 ( 379574.6 )
  sigma=0.01 kernel=rbfdot lambda=0 nblocks=4 ( 1819.892 )
  sigma=0.1 kernel=rbfdot lambda=0 nblocks=4 ( 152229622 )
  sigma=1 kernel=rbfdot lambda=0 nblocks=4 ( 34965411305 )
  sigma=10 kernel=rbfdot lambda=0 nblocks=4 ( 2010700703 )
  Error in solve(Matrix(K + diag(lambda, N))) : 
    Lapack dgecon(): system computationally singular, reciprocal condition number = 0
  sigma=100 kernel=rbfdot lambda=0 nblocks=4 ( NA )
  sigma=1000 kernel=rbfdot lambda=0 nblocks=4 ( 0.9498838 )
  Error in .local(a, b, ...) : 
    cs_lu(A) failed: near-singular A (or out of memory)
  sigma=10000 kernel=rbfdot lambda=0 nblocks=4 ( NA )
  sigma=0.001 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.2413475 )
  sigma=0.01 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.1894429 )
  sigma=0.1 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.1696551 )
  sigma=1 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.1707266 )
  sigma=10 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.3929411 )
  sigma=100 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.4116881 )
  sigma=1000 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.2378263 )
  sigma=10000 kernel=rbfdot lambda=0.001 nblocks=4 ( 0.2225947 )
  sigma=0.001 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.2809231 )
  sigma=0.01 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.1912318 )
  sigma=0.1 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.1780369 )
  sigma=1 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.1343806 )
  sigma=10 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.1911638 )
  sigma=100 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.2434042 )
  sigma=1000 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.2155436 )
  sigma=10000 kernel=rbfdot lambda=0.01 nblocks=4 ( 0.2257823 )
  sigma=0.001 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.2766308 )
  sigma=0.01 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.2443361 )
  sigma=0.1 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.186217 )
  sigma=1 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.1379152 )
  sigma=10 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.1451222 )
  sigma=100 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.1952864 )
  sigma=1000 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.2173417 )
  sigma=10000 kernel=rbfdot lambda=0.1 nblocks=4 ( 0.2241998 )
  sigma=0.001 kernel=rbfdot lambda=1 nblocks=4 ( 0.2605217 )
  sigma=0.01 kernel=rbfdot lambda=1 nblocks=4 ( 0.2743364 )
  sigma=0.1 kernel=rbfdot lambda=1 nblocks=4 ( 0.1930404 )
  sigma=1 kernel=rbfdot lambda=1 nblocks=4 ( 0.1602187 )
  sigma=10 kernel=rbfdot lambda=1 nblocks=4 ( 0.1721506 )
  sigma=100 kernel=rbfdot lambda=1 nblocks=4 ( 0.2018986 )
  sigma=1000 kernel=rbfdot lambda=1 nblocks=4 ( 0.2215543 )
  sigma=10000 kernel=rbfdot lambda=1 nblocks=4 ( 0.2306201 )
  sigma=0.001 kernel=rbfdot lambda=10 nblocks=4 ( 0.2534493 )
  sigma=0.01 kernel=rbfdot lambda=10 nblocks=4 ( 0.2558287 )
  sigma=0.1 kernel=rbfdot lambda=10 nblocks=4 ( 0.2327006 )
  sigma=1 kernel=rbfdot lambda=10 nblocks=4 ( 0.2077964 )
  sigma=10 kernel=rbfdot lambda=10 nblocks=4 ( 0.2182113 )
  sigma=100 kernel=rbfdot lambda=10 nblocks=4 ( 0.2296948 )
  sigma=1000 kernel=rbfdot lambda=10 nblocks=4 ( 0.236491 )
  sigma=10000 kernel=rbfdot lambda=10 nblocks=4 ( 0.2390267 )
  sigma=0.001 kernel=rbfdot lambda=100 nblocks=4 ( 0.2445289 )
  sigma=0.01 kernel=rbfdot lambda=100 nblocks=4 ( 0.2446055 )
  sigma=0.1 kernel=rbfdot lambda=100 nblocks=4 ( 0.2409564 )
  sigma=1 kernel=rbfdot lambda=100 nblocks=4 ( 0.2356661 )
  sigma=10 kernel=rbfdot lambda=100 nblocks=4 ( 0.2379735 )
  sigma=100 kernel=rbfdot lambda=100 nblocks=4 ( 0.2396451 )
  sigma=1000 kernel=rbfdot lambda=100 nblocks=4 ( 0.2405223 )
  sigma=10000 kernel=rbfdot lambda=100 nblocks=4 ( 0.2408277 )
  ══ testthat results  ═══════════════════════════════════════════════════════════
  OK: 114 SKIPPED: 0 FAILED: 1
  1. Failure: check vs vegan isomap (@test_isomap.R#28) 
  
  Error: testthat unit tests failed
  Execution halted