GauPro

Gaussian Process Fitting

v0.2.17 · Nov 21, 2025 · GPL-3

Description

Fits a Gaussian process model to data. Gaussian processes are commonly used in computer experiments to fit an interpolating model. The model is stored as an 'R6' object and can be easily updated with new data. There are options to run in parallel, and 'Rcpp' has been used to speed up calculations. For more info about Gaussian process software, see Erickson et al. (2018) <doi:10.1016/j.ejor.2017.10.002>.

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CRAN Check Status

13 OK

Show all 13 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	551.8s
r-devel-linux-x86_64-debian-gcc	OK	353.2s
r-devel-linux-x86_64-fedora-clang	OK	850.8s
r-devel-linux-x86_64-fedora-gcc	OK	975.5s
r-devel-windows-x86_64	OK	577s
r-oldrel-macos-arm64	OK	101s
r-oldrel-macos-x86_64	OK	409s
r-oldrel-windows-x86_64	OK	760s
r-patched-linux-x86_64	OK	497.4s
r-release-linux-x86_64	OK
r-release-macos-arm64	OK	100s
r-release-macos-x86_64	OK	417s
r-release-windows-x86_64	OK	598s

Check History

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026

ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026

ERROR r-devel-linux-x86_64-debian-gcc

whether package can be installed

install log ‘’ does not exist

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE May 27, 2026

ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE May 26, 2026

ERROR r-devel-linux-x86_64-debian-gcc

tests

Running ‘testthat.R’ [109s/124s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(GauPro)
  Loading required package: mixopt
  Loading required package: dplyr
  
  Attaching package: 'dplyr'
  
  The 
...[truncated]...
25:7'): Cts kernels 1D ───────────
  Expected 17 Cubic gpvmatches 18 / 39 seed = 108977 to be TRUE.
  Differences:
  `actual`:   FALSE
  `expected`: TRUE 
  
  
  [ FAIL 2 | WARN 0 | SKIP 0 | PASS 3376 ]
  Error:
  ! Test failures.
  Execution halted

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE May 24, 2026

ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE May 17, 2026

ERROR r-release-linux-x86_64

tests

Running ‘testthat.R’ [185s/230s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(GauPro)
  Loading required package: mixopt
  Loading required package: dplyr
  
  Attaching package: 'dplyr'
  
  The 
...[truncated]...
   2. │ └─rlang::eval_tidy(rlang::quo_get_expr(enquo_expr), env = parent.frame())
   3. └─testthat::expect_true(...) at test_kernel_model_and_kernels.R:677:7
  
  [ FAIL 2 | WARN 0 | SKIP 0 | PASS 3576 ]
  Error:
  ! Test failures.
  Execution halted

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE May 10, 2026

ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE May 9, 2026

ERROR r-devel-linux-x86_64-debian-gcc

tests

Running ‘testthat.R’ [120s/142s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(GauPro)
  Loading required package: mixopt
  Loading required package: dplyr
  
  Attaching package: 'dplyr'
  
  The 
...[truncated]...
   2. │ └─rlang::eval_tidy(rlang::quo_get_expr(enquo_expr), env = parent.frame())
   3. └─testthat::expect_true(...) at test_kernel_model_and_kernels.R:677:7
  
  [ FAIL 1 | WARN 6 | SKIP 0 | PASS 3710 ]
  Error:
  ! Test failures.
  Execution halted

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE May 8, 2026

ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE May 7, 2026

ERROR r-devel-linux-x86_64-debian-gcc

tests

Running ‘testthat.R’ [119s/140s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(GauPro)
  Loading required package: mixopt
  Loading required package: dplyr
  
  Attaching package: 'dplyr'
  
  The 
...[truncated]...
   2. │ └─rlang::eval_tidy(rlang::quo_get_expr(enquo_expr), env = parent.frame())
   3. └─testthat::expect_true(...) at test_kernel_model_and_kernels.R:677:7
  
  [ FAIL 4 | WARN 0 | SKIP 0 | PASS 3779 ]
  Error:
  ! Test failures.
  Execution halted

OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026

NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026

NOTE r-oldrel-macos-arm64

installed package size

installed size is  9.3Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    libs   6.4Mb

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  9.8Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    libs   7.0Mb

ERROR 11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026

ERROR r-devel-windows-x86_64

whether package can be installed

Installation failed.
See 'd:/Rcompile/CRANpkg/local/4.6/GauPro.Rcheck/00install.out' for details.

NOTE r-oldrel-macos-arm64

installed package size

installed size is  9.3Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    libs   6.4Mb

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  9.8Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    libs   7.0Mb

NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 26, 2026

NOTE r-oldrel-macos-arm64

installed package size

installed size is  9.3Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    libs   6.4Mb

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  9.8Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    libs   7.0Mb

ERROR 11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Mar 16, 2026

ERROR r-devel-linux-x86_64-fedora-clang

tests

Running ‘testthat.R’ [278s/358s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(GauPro)
  Loading required package: mixopt
  Loading required package: dplyr
  
  Attaching package: 'dplyr'
  
  The 
...[truncated]...
25:7'): Cts kernels 1D ───────────
  Expected 17 Cubic gpvmatches 10 / 39 seed = 474518 to be TRUE.
  Differences:
  `actual`:   FALSE
  `expected`: TRUE 
  
  
  [ FAIL 2 | WARN 0 | SKIP 0 | PASS 3383 ]
  Error:
  ! Test failures.
  Execution halted

NOTE r-oldrel-macos-arm64

installed package size

installed size is  9.3Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    libs   6.4Mb

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  9.8Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    libs   7.0Mb

NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

NOTE r-oldrel-macos-arm64

installed package size

installed size is  9.3Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    libs   6.4Mb

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  9.8Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    libs   7.0Mb

Reverse Dependencies (1)

imports

tune

Dependency Network

Version History

18 tracked

new 0.2.17 Mar 10, 2026

updated 0.2.17 ← 0.2.16 diff Nov 20, 2025

updated 0.2.16 ← 0.2.15 diff Aug 25, 2025

updated 0.2.15 ← 0.2.14 diff Apr 7, 2025

updated 0.2.14 ← 0.2.13 diff Mar 8, 2025

updated 0.2.13 ← 0.2.12 diff Sep 25, 2024

updated 0.2.12 ← 0.2.11 diff Jun 9, 2024

updated 0.2.11 ← 0.2.8 diff Apr 10, 2023

updated 0.2.8 ← 0.2.7 diff Feb 26, 2023

updated 0.2.7 ← 0.2.6 diff Feb 11, 2023

updated 0.2.6 ← 0.2.5 diff Nov 23, 2022

updated 0.2.5 ← 0.2.4 diff Nov 14, 2022

updated 0.2.4 ← 0.2.3 diff Apr 10, 2021

updated 0.2.3 ← 0.2.2 diff Mar 27, 2021

updated 0.2.2 ← 0.2.1 diff Sep 10, 2017