> cv = nmf.LassoCV(x=patients,K=3:10)
Performing a grid search to estimate the best values of K and lambda with a total of 10 cross validation repetitions...
starting worker pid=8516 on localhost:11120 at 11:06:40.616
starting worker pid=8530 on localhost:11120 at 11:06:40.754
starting worker pid=8539 on localhost:11120 at 11:06:40.890
starting worker pid=8548 on localhost:11120 at 11:06:41.026
starting worker pid=8557 on localhost:11120 at 11:06:41.165
starting worker pid=8566 on localhost:11120 at 11:06:41.303
starting worker pid=8575 on localhost:11120 at 11:06:41.443
Executing 7 processes via parallel...
Starting cross validation with a total of 10 repetitions...
Performing repetition 1 out of 10...
Performing cross validation iteration 1 out of 5...
Computing the initial values of beta by standard NMF...
Timing stopped at: 0.002 0 0.002
Timing stopped at: 0.001 0 0.001
Timing stopped at: 0 0.001 0.001
Timing stopped at: 0.001 0 0.001
Timing stopped at: 0.001 0 0.001
Timing stopped at: 0.001 0 0.001
Timing stopped at: 0.001 0 0.001
Timing stopped at: 0.001 0 0.001
Error in (function (...) : All the runs produced an error:
-#1 [r=3] -> none of the packages are loaded [in call to 'path.package']
-#2 [r=4] -> none of the packages are loaded [in call to 'path.package']
-#3 [r=5] -> none of the packages are loaded [in call to 'path.package']
-#4 [r=6] -> none of the packages are loaded [in call to 'path.package']
-#5 [r=7] -> none of the packages are loaded [in call to 'path.package']
-#6 [r=8] -> none of the packages are loaded [in call to 'path.package']
-#7 [r=9] -> none of the packages are loaded [in call to 'path.package']
-#8 [r=10] -> none of the packages are loaded [in call to 'path.package']
> cv = nmf.LassoCV(x=patients,K=3:10)
Performing a grid search to estimate the best values of K and lambda with a total of 10 cross validation repetitions...
starting worker pid=8908 on localhost:11120 at 11:10:08.608
starting worker pid=8917 on localhost:11120 at 11:10:08.744
starting worker pid=8926 on localhost:11120 at 11:10:08.881
starting worker pid=8935 on localhost:11120 at 11:10:09.017
starting worker pid=8944 on localhost:11120 at 11:10:09.155
starting worker pid=8953 on localhost:11120 at 11:10:09.291
starting worker pid=8962 on localhost:11120 at 11:10:09.428
Executing 7 processes via parallel...
Starting cross validation with a total of 10 repetitions...
Performing repetition 1 out of 10...
Performing cross validation iteration 1 out of 5...
Computing the initial values of beta by standard NMF...
Error in t.default(curr_beta) : argument is not a matrix
In addition: Warning messages:
1: In .Internal(gc(verbose, reset, full)) :
closing unused connection 9 (<-localhost:11120)
2: In .Internal(gc(verbose, reset, full)) :
closing unused connection 8 (<-localhost:11120)
3: In .Internal(gc(verbose, reset, full)) :
closing unused connection 7 (<-localhost:11120)
4: In .Internal(gc(verbose, reset, full)) :
closing unused connection 6 (<-localhost:11120)
5: In .Internal(gc(verbose, reset, full)) :
closing unused connection 5 (<-localhost:11120)
6: In .Internal(gc(verbose, reset, full)) :
closing unused connection 4 (<-localhost:11120)
7: In .Internal(gc(verbose, reset, full)) :
closing unused connection 3 (<-localhost:11120)