• using R Under development (unstable) (2026-06-06 r90114)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-16 (Debian 16.1.0-1) 16.1.0     GNU Fortran (Debian 16.1.0-1) 16.1.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8 * current time: 2026-06-07 11:01:29 UTC
• checking for file ‘HVT/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘HVT’ version ‘26.1.3’
• package encoding: UTF-8
• checking CRAN incoming feasibility ... [1s/1s] OK
• checking package namespace information ... OK
• checking package dependencies ... INFO Packages suggested but not available for checking:   'plotly', 'Hmisc', 'skimr', 'tidyverse'
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking whether package ‘HVT’ can be installed ... OK See the install log for details.
• checking package directory ... OK
• checking for future file timestamps ... OK
• checking ‘build’ directory ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... [3s/3s] OK
• checking whether the package can be loaded with stated dependencies ... [3s/4s] OK
• checking whether the package can be unloaded cleanly ... [3s/4s] OK
• checking whether the namespace can be loaded with stated dependencies ... [3s/4s] OK
• checking whether the namespace can be unloaded cleanly ... [3s/3s] OK
• checking loading without being on the library search path ... [3s/4s] OK
• checking use of S3 registration ... OK
• checking dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [27s/34s] OK
• checking Rd files ... [0s/1s] OK
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [5s/6s] ERROR Running examples in ‘HVT-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: clustHVT > ### Title: Performing Hierarchical Clustering Analysis > ### Aliases: clustHVT > ### Keywords: Clustering_Analysis > > ### ** Examples > > data("EuStockMarkets") > dataset <- data.frame(t = as.numeric(time(EuStockMarkets)), + DAX = EuStockMarkets[, "DAX"], + SMI = EuStockMarkets[, "SMI"], + CAC = EuStockMarkets[, "CAC"], + FTSE = EuStockMarkets[, "FTSE"]) > rownames(EuStockMarkets) <- dataset$t > hvt.results<- trainHVT(dataset[-1],n_cells = 30, depth = 1, quant.err = 0.1, + distance_metric = "L1_Norm", error_metric = "max", + normalize = TRUE,quant_method = "kmeans") Loading required namespace: deldir Loading required namespace: Hmisc Failed with error: ‘there is no package called ‘Hmisc’’ Loading required namespace: splancs Loading required namespace: conf.design Loading required namespace: Rtsne Loading required namespace: umap Loading required namespace: FNN Loading required namespace: MASS Initial stress : 0.00032 stress after 10 iters: 0.00014, magic = 0.500 stress after 20 iters: 0.00014, magic = 0.500 > scoring <- scoreHVT(dataset, hvt.results, analysis.plots = TRUE, names.column = dataset[,1]) Loading required namespace: data.table Scale for colour is already present. Adding another scale for colour, which will replace the existing scale. Scale for x is already present. Adding another scale for x, which will replace the existing scale. Scale for y is already present. Adding another scale for y, which will replace the existing scale. Error in loadNamespace(x) : there is no package called ‘plotly’ Calls: scoreHVT Execution halted
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [3s/5s] OK   Running ‘testthat.R’ [3s/4s]
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [2s/3s] OK
• checking PDF version of manual ... [3s/5s] OK
• checking HTML version of manual ... [1s/3s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR