CRAN Package Check Results for Maintainer ‘Blagoje Ivanović <blagoje.ivanovic at matf.bg.ac.rs>’

Last updated on 2025-12-07 07:50:22 CET.

Package	ERROR	NOTE	OK
symmetry	1	1	11

Package symmetry

Current CRAN status: ERROR: 1, NOTE: 1, OK: 11

Version: 0.2.3
Check: CRAN incoming feasibility
Result: NOTE Maintainer: ‘Blagoje Ivanović <blagoje.ivanovic@matf.bg.ac.rs>’ No Authors@R field in DESCRIPTION. Please add one, modifying Authors@R: person(given = "Blagoje", family = "Ivanović", role = c("aut", "cre"), email = "blagoje.ivanovic@matf.bg.ac.rs") as necessary. Flavors: r-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc

Version: 0.2.3
Check: examples
Result: ERROR Running examples in ‘symmetry-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: symmetry_test > ### Title: Perform symmetry tests > ### Aliases: symmetry_test symmetry_test.default symmetry_test.lm > ### symmetry_test.fGARCH > > ### ** Examples > > set.seed(1) > > # IID samples > x <- rnorm(50) > symmetry_test(x, "MOI", bootstrap = FALSE, k = 3, mu = 0) Symmetry test Null hypothesis: Data is symmetric around 0 data: x MOI = 0.60574, k = 3, p-value = 0.1379 > symmetry_test(x, "MOI", bootstrap = TRUE, k = 3, mu = 0) Symmetry test Null hypothesis: Data is symmetric around 0 data: x MOI = 0.60574, k = 3, B = 1000, p-value = 0.15 > symmetry_test(x, "MOI", bootstrap = TRUE, k = 3) Symmetry test Null hypothesis: Data is symmetric data: x MOI = 0.27738, k = 3, B = 1000, p-value = 0.043 sample estimates: mu 0.1004483 > x <- rsl(50, alpha = 1.5) > symmetry_test(x, "MOI", bootstrap = FALSE, k = 3, mu = 0) Symmetry test Null hypothesis: Data is symmetric around 0 data: x MOI = 1.1368, k = 3, p-value = 0.00536 > symmetry_test(x, "MOI", bootstrap = TRUE, k = 3, mu = 0) Symmetry test Null hypothesis: Data is symmetric around 0 data: x MOI = 1.1368, k = 3, B = 1000, p-value = 0.001 > symmetry_test(x, "MOI", bootstrap = TRUE, k = 3) Symmetry test Null hypothesis: Data is symmetric data: x MOI = -0.32892, k = 3, B = 1000, p-value = 0.029 sample estimates: mu 1.294132 > > # Linear models > lin_model <- lm(dist ~ speed, cars) > symmetry_test(lin_model, "B1") Symmetry test of linear model residuals Null hypothesis: The residuals are symmetric around 0 data: Residuals from model lin_model B1 = 0.85863, B = 1000, p-value = 0.025 > > # Garch models > library(fGarch) Error in library(fGarch) : there is no package called ‘fGarch’ Execution halted Flavor: r-devel-linux-x86_64-debian-gcc