search for: nsplits

Added two new optional arguments to nsplit: * keep_empty: if set to false empty elements are not stored in the returned list. The default is to keep the empty elements * count: specifies how many splits to perform; negative count (the default) means do as many splits as possible Added tests for nsplit. Signed-off-by: Tomáš Golembiovský <tgolembi@redhat.com> --- mllib/common_utils.ml

Added two new optional arguments to nsplit: * noempty: if set to false empty elements are not stored in the returned list. The default is to keep the empty elements * count: specifies how many splits to perform; negative count (the default) means do as many splits as possible Added tests for nsplit. Signed-off-by: Tomáš Golembiovský <tgolembi@redhat.com> --- mllib/common_utils.ml

On Mon, Jan 30, 2017 at 10:43:15PM +0100, Tomáš Golembiovský wrote: > Added two new optional arguments to nsplit: > > * keep_empty: if set to false empty elements are not stored in the > returned list. The default is to keep the empty elements The ?keep_empty flag is pointless. It's simpler and more clear to write: List.filter ((<>) "") (nsplit ...) when

On Sunday, 18 December 2016 23:16:31 CET Tomáš Golembiovský wrote: > Added two new optional arguments to nsplit: > > * noempty: if set to false empty elements are not stored in the returned > list. The default is to keep the empty elements > > * count: specifies how many splits to perform; negative count > (the default) means do as many splits as possible > >

On Tue, 31 Jan 2017 11:35:01 +0000 "Richard W.M. Jones" <rjones@redhat.com> wrote: > On Mon, Jan 30, 2017 at 10:43:15PM +0100, Tomáš Golembiovský wrote: > > Added two new optional arguments to nsplit: > > > > * keep_empty: if set to false empty elements are not stored in the > > returned list. The default is to keep the empty elements > > The

On Tue, Jan 31, 2017 at 01:17:12PM +0100, Tomáš Golembiovský wrote: > On Tue, 31 Jan 2017 11:35:01 +0000 > "Richard W.M. Jones" <rjones@redhat.com> wrote: > > > On Mon, Jan 30, 2017 at 10:43:15PM +0100, Tomáš Golembiovský wrote: > > > Added two new optional arguments to nsplit: > > > > > > * keep_empty: if set to false empty elements are

Added two new optional arguments to nsplit: * noempty: if set to false empty elements are not stored in the returned list. The default is to keep the empty elements * count: specifies how many splits to perform; negative count (the default) means do as many splits as possible Signed-off-by: Tomáš Golembiovský <tgolembi@redhat.com> --- mllib/common_utils.ml | 12 +++++++++---

...300 5 0.010000 4 0.38267 1.1740 0.38333 Each time I re-run the model I will get a slightly different output. I want to extract the nsplit number corresponding to the lowest xerror for each run of the model (in this case it is for nsplit = 0) over 50 runs and then look at the distribution of nsplits after 50 runs. Any help appreciated. Andy -- Andrew Halford Associate Researcher Marine Laboratory University of Guam Ph: +1 671 734 2948 [[alternative HTML version deleted]]

Dear R-devel, I am trying to alter rpart so that it makes additional calculations when growing the tree. In the "rpart.s" there is a call to the C routine: rp <- .C("s_to_rp2", as.integer(nobs), as.integer(nsplit), as.integer(nodes), as.integer(ncat),

On Wednesday, 7 December 2016 17:13:08 CET Tomáš Golembiovský wrote: > Added two new optional arguments to nsplit: > > * noempty: if set to false empty elements are not stored in the returned > list. The default is to keep the empty elements > > * count: specifies how many splits to perform; negative count > (the default) means do as many splits as possible > >

v5: - rebase, patches 1,3,5 were merged - 1/3: we still need to discuss whether to detect compressed discs - 2/3: - renamed argument noempty to keep_empty - tests were not run - 3/3: - using JSON module to generate JSON (as suggested by Pino) - all the other comments raised by Pino v4: - rebase to more recent master - 1/6: using just "quote" instead of

On Fri, Dec 09, 2016 at 10:52:23AM +0100, Pino Toscano wrote: > On Wednesday, 7 December 2016 17:13:08 CET Tomáš Golembiovský wrote: > > Added two new optional arguments to nsplit: > > > > * noempty: if set to false empty elements are not stored in the returned > > list. The default is to keep the empty elements > > > > * count: specifies how many splits

v1: https://www.redhat.com/archives/libguestfs/2017-September/msg00135.html v2: https://www.redhat.com/archives/libguestfs/2017-September/msg00158.html v3 is almost identical to v2, but I have added 4 extra commits to almost finish the job of replacing Str everywhere possible (note it's not possible to replace Str in common/mlstdutils or the generator because those are pure OCaml). As

v4: - rebase to more recent master - 1/6: using just "quote" instead of "Filename.quote" - 2/6: reformated block of code according to Richards suggestion - 4/6: added tests for nsplit v3: Addressed Pino's comments, namely: - input_ova.ml - untar takes list of paths - renamed untar_partial to untar_metadata - replaced uggly regex with nsplit - tests - test changes

Dear r-devel, I am mutating rpart to do calculations on trees. I am trying to extract information from the tree. However, I got a seg. fault. This is the offending line in "rpmatrix.c": deltaI[0][0] = spl->improve; (Commenting it out cures the seg fault) I would like some advice on how to debug this. I have allocated memory with calloc and deltaI[0][0] should be

This is just a straight refactoring. Various ad hoc string_* functions that appeared in Common_utils have been renamed and placed in the String.* namespace. The old vs "new" functions are: string_prefix -> String.is_prefix string_suffix -> String.is_suffix string_find -> String.find replace_str -> String.replace string_nsplit -> String.nsplit string_split

v6: - just rebase v5: - rebase, patches 1,3,5 were merged - 1/3: we still need to discuss whether to detect compressed discs - 2/3: - renamed argument noempty to keep_empty - tests were not run - 3/3: - using JSON module to generate JSON (as suggested by Pino) - all the other comments raised by Pino v4: - rebase to more recent master - 1/6: using just "quote" instead of

Make 'which' gracefully handle the case where $PATH is not set (it will raise Executable_not_found, but that is the expected thing to do). Related to RHBZ#1367839. --- mllib/common_utils.ml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/mllib/common_utils.ml b/mllib/common_utils.ml index fdca713..9210cf8 100644 --- a/mllib/common_utils.ml +++

Hide/prevent the use of bad string functions like String.lowercase. These are replaced by safe functions that won't break UTF-8 strings. Other miscellaneous refactoring. Rich.

Dear R-list members, I am doing a CART analysis in R using the rpart function in the rpart package: Phrag.rpart=rpart(PhragDiff~., data = Phrag, method="anova", xval=10). I used the xerror values in the CP table to prune the tree to 4 nsplits: CP nsplit rel error xerror xstd 1 0.098172 0 1.00000 1.02867 0.12768 2 0.055991 3 0.70548 1.00823 0.12911 3 0.029306 4 0.64949 0.83275 0.12074 4 0.018943 5 0.62019 0.86994 0.12467 5 0.010503 6 0.60124 0.86975 0.12080 6 0.010000 7 0.59074 0.879...