version 0.3.2

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: fabletools
 Title: Core Tools for Packages in the 'fable' Framework
-Version: 0.3.1
+Version: 0.3.2
 Authors@R: 
     c(person(given = "Mitchell",
              family = "O'Hara-Wild",
@@ -33,7 +33,7 @@ Depends: R (>= 3.1.3)
 Imports: tsibble (>= 0.9.0), tibble (>= 1.4.1), ggplot2 (>= 3.0.0),
         tidyselect, rlang (>= 0.4.5), stats, dplyr (>= 1.0.0), tidyr
         (>= 1.1.0), generics, R6, utils, vctrs (>= 0.2.2),
-        distributional, progressr, lifecycle
+        distributional (>= 0.2.2), progressr, lifecycle
 Suggests: covr, crayon, fable (>= 0.2.0), future.apply, knitr, pillar
         (>= 1.0.1), feasts (>= 0.1.2), rmarkdown, spelling, testthat,
         tsibbledata (>= 0.2.0), lubridate, Matrix
@@ -42,10 +42,9 @@ RdMacros: lifecycle
 ByteCompile: true
 Encoding: UTF-8
 Language: en-GB
-LazyData: true
-RoxygenNote: 7.1.1
+RoxygenNote: 7.1.2
 NeedsCompilation: no
-Packaged: 2021-03-16 15:57:54 UTC; mitchell
+Packaged: 2021-11-29 05:24:40 UTC; mitchell
 Author: Mitchell O'Hara-Wild [aut, cre],
   Rob Hyndman [aut],
   Earo Wang [aut],
@@ -54,4 +53,4 @@ Author: Mitchell O'Hara-Wild [aut, cre],
   David Holt [ctb]
 Maintainer: Mitchell O'Hara-Wild <mail@mitchelloharawild.com>
 Repository: CRAN
-Date/Publication: 2021-03-16 22:10:03 UTC
+Date/Publication: 2021-11-29 05:50:02 UTC

MD5

@@ -1,98 +1,100 @@
-711b1551fa11f01a6cd38859fe2efd0f *DESCRIPTION
-5a5e08c49894bf24d168ce1936f60cde *NAMESPACE
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-045ffdb1efba8e6625b34a76a3257387 *R/accuracy.R
-61c3121db97a901e34741fd9f0263974 *R/aggregate.R
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 43196b3a91f03002efa4e99f6a94ce8c *R/box_cox.R
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 cbaef737d494327d79afb92b21ccf254 *R/compat-purrr.R
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 c7e1cf6c64869618c861edf9977af576 *R/fitted.R
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 6dbd4202a2f0de2202fc735856214508 *R/guess.R
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 ec7eb945353800bd0a071b15a124538f *R/lst_mdl.R
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 6cae1fdb6734995e8625daba498c6297 *R/mdl_ts.R
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 2ca682e8231f7f02cae0fa4128a134bc *R/report.R
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 fe30a66e973d94f152eeec90864b4a15 *R/response.R
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 429e331e5243dfe52ca88543986b6551 *R/xregs.R
 9eed4b755fab99446a41a2bb44576600 *R/zzz.R
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 10e18aae8aba14bc6c6ca44a71fdc68a *build/vignette.rds
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 cff23ee87902f0ba1c751ada29f20fc2 *man/MAAPE.Rd
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 ad3ec7083e2f5972ee6f1600a949705d *man/common_xregs.Rd
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 e1f7abf486d9fea0be41bc15437188a4 *man/directional_accuracy_measures.Rd
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 630c282ff1e8b7e32c0eeb8a3c801305 *man/distribution_var.Rd
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 b90659d7ad6d41d261b314c79e9aeeff *man/fable-vctrs.Rd
 c23404d1cf73d4a9f55c8de604b7afcf *man/fable.Rd
-ceab2d3ac333d693e97f3d80c615aabc *man/fabletools-package.Rd
+4979625095c46d61760fc11d033e7968 *man/fabletools-package.Rd
 0103d444a1b6f7328765a533af6d6553 *man/feature_set.Rd
-ec8728a7f60b2e0ebfc43040de6b2c3d *man/features.Rd
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 8012d04e6cc0ebfd1aee0489e94f9146 *man/features_by_pkg.Rd
 e9d950335b569185499416191d1337ef *man/features_by_tag.Rd
 cdb7be9efaa25f3cca4cf33ade6e1394 *man/figures/README-example-1.png
@@ -108,23 +110,24 @@ c3978703d8f40f2679795335715e98f4 *man/figures/lifecycle-experimental.svg
 53b3f893324260b737b3c46ed2a0e643 *man/figures/lifecycle-stable.svg
 1c1fe7a759b86dc6dbcbe7797ab8246c *man/figures/lifecycle-superseded.svg
 a02805f10249e06ffd570832856db160 *man/fitted.mdl_df.Rd
-6cfc29f83588cede20aaea88a94356a7 *man/forecast.Rd
+ccf455ea3ed2b6cef664acb5d4e373e2 *man/forecast.Rd
 676fd82e0d71779c4d0a82460c183616 *man/freq_tools.Rd
-896b295e4f7253eb75d5a8fe59046556 *man/generate.mdl_df.Rd
-70fb188b1c61ab008f7f771af22a2903 *man/glance.Rd
-5d329f99afdf481c3860e9cb39815f5e *man/interpolate.Rd
+f64be4ec92640f545c0ac84afcffa922 *man/generate.mdl_df.Rd
+3c866d37bd834c880c4d0acdb467c242 *man/glance.Rd
+fb9812ef811612b6646ad8686647aef4 *man/hypothesize.mdl_df.Rd
+a7ef1ffd6ae8a8dc68ab2700620e13b0 *man/interpolate.Rd
 e8a5223160a4a939cd6dd5a59676f30f *man/interval_accuracy_measures.Rd
 b9c7fa4747f3a212a0b7853b21f807a5 *man/is_aggregated.Rd
 96062f4c4b65037642ec23dfa30ad05e *man/is_dable.Rd
 b6ba18a3867cf077b10e8fc0bf563121 *man/is_fable.Rd
 b942ade165ab9f0bf37e7c0988cf26b7 *man/is_mable.Rd
 ef48c67bf01ee8ca6814a55ce87c3522 *man/is_model.Rd
 ccbf937cd020d3fc33038ccbe2d6f72e *man/mable-vctrs.Rd
-0901c7b645dce8757e70b8d393d70123 *man/mable.Rd
+f317ca219973aa156a0ee9593cab437e *man/mable.Rd
 07dca109d2ea56ef5d4f8997c0f4748f *man/mable_vars.Rd
 301048bbd74fdbb5d5312063b5a13803 *man/middle_out.Rd
 796365246bc1be40f6e63057bcf72187 *man/min_trace.Rd
-fc1f352a34744f1cea8032c687771d32 *man/model.Rd
+be9bb5b305fe1a4f062ba86d089625ab *man/model.Rd
 1393b3cb5b12c9184a7e56bc397c088f *man/model_lhs.Rd
 f0fda8a3f7df861905315f24d5799a65 *man/model_rhs.Rd
 b3786690676b4f812ab2640a36c24ed2 *man/model_sum.Rd
@@ -137,25 +140,25 @@ fd11d262287dcffaedb4719e387c59ab *man/outliers.Rd
 bdc8cb57affb2b7ffc1f2e2b0d54ed11 *man/parse_model_lhs.Rd
 3fd1c33a565c1fbfed2b04be25d993e7 *man/parse_model_rhs.Rd
 474792508988b76d6d1ae9ee579932cd *man/point_accuracy_measures.Rd
-09f5c01e1553360588bcf5295a5896aa *man/reconcile.Rd
-b0ccee1c18f9fcd1fb6a809c3af2fe99 *man/reexports.Rd
-ae4b89a3df014dd2482498729b839312 *man/refit.Rd
+cb19f90ef22302afe188ec08c93fad05 *man/reconcile.Rd
+14d1fcb9e595616c89abc46f93591430 *man/reexports.Rd
+d626054ca8d93616014cad7ea95ed1b2 *man/refit.Rd
 7f923d344b049883e5ada968e6330f52 *man/register_feature.Rd
 fe74782d2d7a04c98808abda763e18ff *man/report.Rd
 51b8a397bf92000659fe9efaab4a3783 *man/residuals.mdl_df.Rd
 04285043236595c6e83ccd810d402608 *man/response.Rd
 b55489638f729e2380e2d96f4716b1d6 *man/response_vars.Rd
 a51f43537bddd5e20fc9206074bf59e0 *man/scenarios.Rd
-f24d13481193aa4e4beaa2ada30ef98d *man/skill_score.Rd
+00cf2afa7bde97104fd27fd54fed2c54 *man/skill_score.Rd
 0e9e1a771dc255c708fdf2717b0dcb04 *man/special_xreg.Rd
 83b079e6ae9511eaf3088c462f9d75df *man/stream.Rd
-750aaaefa9aa2044f8b40f8a48bdecaf *man/tidy.Rd
+54aa9c8842561ba9af5d0f7232510432 *man/tidy.Rd
 74b8186caf6db910744ce117f81e1e32 *man/top_down.Rd
 9e68d7156db1ba73e94464d68fd2c308 *man/traverse.Rd
 4980cb795255188f627f650622c4bf80 *man/unpack_hilo.Rd
 4bf7ba0f683d07e48d465d0a4a558d7f *man/validate_formula.Rd
 8176e3fbb47046d5f7220e147a102483 *tests/testthat.R
-cdd548370717b42a9738c73daee45d1d *tests/testthat/Rplots.pdf
+6e0a181fa68c195a63f7d6f3b48667f4 *tests/testthat/Rplots.pdf
 d086dba90b013cec5dda344fb7938612 *tests/testthat/setup-data.R
 b93b054b076aba90b60d8f5a0fd9198d *tests/testthat/setup-models.R
 6b683cb35b10e316ea6f1d5bcbf69b40 *tests/testthat/test-accuracy.R
@@ -165,7 +168,7 @@ fe6bbb7d8ad033dd4f3c4658bc1edb3e *tests/testthat/test-decomposition-model.R
 5445de0d6ca8a6ebf5e15cdf81c7a14a *tests/testthat/test-fable.R
 68676adae765873e84c710e4469d8311 *tests/testthat/test-features.R
 110ecf6015c56a0680480e0af09ad5d9 *tests/testthat/test-generate.R
-52d27f4f5d640493e50d59cbf9c608e0 *tests/testthat/test-graphics.R
+43c858e1aea216118650b2d1067d3b9f *tests/testthat/test-graphics.R
 168f179d9969262e0ce4baca71542b6e *tests/testthat/test-hilo.R
 5c512358f60a3b13c0f15a11e67a83e4 *tests/testthat/test-interpolate.R
 1618029c438b05810e96ba9ae4f72cf9 *tests/testthat/test-mable.R

NAMESPACE

@@ -102,6 +102,8 @@ S3method(group_by,grouped_fbl)
 S3method(group_data,mdl_df)
 S3method(hfitted,mdl_ts)
 S3method(hilo,fbl_ts)
+S3method(hypothesize,mdl_df)
+S3method(hypothesize,mdl_ts)
 S3method(interpolate,mdl_df)
 S3method(interpolate,mdl_ts)
 S3method(invert_transformation,transformation)
@@ -238,6 +240,7 @@ export(bottom_up)
 export(box_cox)
 export(combination_ensemble)
 export(combination_model)
+export(combination_weighted)
 export(common_periods)
 export(common_xregs)
 export(components)
@@ -262,6 +265,7 @@ export(glance)
 export(guide_level)
 export(hfitted)
 export(hilo)
+export(hypothesize)
 export(interpolate)
 export(interval_accuracy_measures)
 export(inv_box_cox)
@@ -352,6 +356,7 @@ importFrom(generics,components)
 importFrom(generics,equation)
 importFrom(generics,generate)
 importFrom(generics,glance)
+importFrom(generics,hypothesize)
 importFrom(generics,interpolate)
 importFrom(generics,refit)
 importFrom(generics,tidy)

NEWS.md

@@ -1,3 +1,29 @@
+# fabletools 0.3.2
+
+## New features
+
+* Added `hypothesize()` generic for running statistical tests on a trained model.
+* Added `combination_weighted()` function for producing a combination model with
+  arbitrary weights.
+
+## Improvements
+
+* The fallback residuals() method now handles transformations when 
+  `type = "innovation"`.
+* Improved supported expressions for producing combination models. The 
+  appropriate response variable is now simplified for all functions that produce
+  that original response variable. This notably includes `0.7*mdl1 + 0.3*mdl2` -
+  if `mdl1` and `mdl2` are models with the same response variables, then the 
+  resulting combination model will also have the same response variable.
+* Documentation improvements.
+
+## Bug fixes
+
+* Fixed issue with exogenous regressors (`xreg`) in reconciliation methods that 
+  partially forecast the hierarchy.
+* Fixed issue with keys being dropped when several `mdl_df` (mable) objects were
+  combined.
+
 # fabletools 0.3.1
 
 ## New features

R/accessors.R

@@ -19,7 +19,7 @@ response_vars.mdl_df <- function(x){
 }
 #' @export
 response_vars.mdl_ts <- function(x){
-  vapply(x$response, rlang::as_string, FUN.VALUE = character(1L))
+  vapply(x$response, rlang::as_label, FUN.VALUE = character(1L))
 }
 #' @export
 response_vars.dcmp_ts <- function(x){