* using log directory ‘/Volumes/Builds/packages/big-sur-x86_64/results/4.4/IDLFM.Rcheck’
* using R version 4.4.1 (2024-06-14)
* using platform: x86_64-apple-darwin20
* R was compiled by
    Apple clang version 14.0.0 (clang-1400.0.29.202)
    GNU Fortran (GCC) 12.2.0
* running under: macOS Ventura 13.3.1
* using session charset: UTF-8
* checking for file ‘IDLFM/DESCRIPTION’ ... OK
* this is package ‘IDLFM’ version ‘1.0.0’
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... OK
* 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 ‘IDLFM’ can be installed ... [11s/14s] WARNING
Found the following significant warnings:
  Note: possible error in 'SVT_SparseArray(dim = c(n_patients, ': unused argument (dim = c(n_patients, n_var, time)) 
  Note: possible error in 'SVT_SparseArray(dim = c(n_patients, ': unused argument (dim = c(n_patients, 1, time)) 
See 'https://www.r-project.org/nosvn/R.check/r-oldrel-macos-x86_64/IDLFM-00install.html' for details.
Information on the location(s) of code generating the ‘Note’s can be
obtained by re-running with environment variable R_KEEP_PKG_SOURCE set
to ‘yes’.
* checking installed package size ... OK
* checking package 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/3s] OK
* checking whether the package can be unloaded cleanly ... [3s/5s] OK
* checking whether the namespace can be loaded with stated dependencies ... [3s/4s] OK
* checking whether the namespace can be unloaded cleanly ... [3s/4s] OK
* checking loading without being on the library search path ... [3s/8s] 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 ... [7s/8s] NOTE
generate_data: possible error in SVT_SparseArray(dim = c(n_patients,
  n_var, time)): unused argument (dim = c(n_patients, n_var, time))
generate_data: possible error in SVT_SparseArray(dim = c(n_patients, 1,
  time)): unused argument (dim = c(n_patients, 1, time))
* checking Rd files ... [0s/0s] OK
* checking Rd metadata ... 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 examples ... [4s/9s] ERROR
Running examples in ‘IDLFM-Ex.R’ failed
The error most likely occurred in:

> ### Name: IDLFM
> ### Title: Individualized Dynamic Latent Factor Model
> ### Aliases: IDLFM
> 
> ### ** Examples
> 
> library(splines)
> #if (!require("BiocManager", quietly = TRUE))
> #install.packages("BiocManager")
> #BiocManager::install("SparseArray")
> library(SparseArray)
Loading required package: Matrix
Loading required package: BiocGenerics

Attaching package: ‘BiocGenerics’

The following objects are masked from ‘package:stats’:

    IQR, mad, sd, var, xtabs

The following objects are masked from ‘package:base’:

    Filter, Find, Map, Position, Reduce, anyDuplicated, aperm, append,
    as.data.frame, basename, cbind, colnames, dirname, do.call,
    duplicated, eval, evalq, get, grep, grepl, intersect, is.unsorted,
    lapply, mapply, match, mget, order, paste, pmax, pmax.int, pmin,
    pmin.int, rank, rbind, rownames, sapply, setdiff, table, tapply,
    union, unique, unsplit, which.max, which.min

Loading required package: MatrixGenerics
Loading required package: matrixStats

Attaching package: ‘MatrixGenerics’

The following objects are masked from ‘package:matrixStats’:

    colAlls, colAnyNAs, colAnys, colAvgsPerRowSet, colCollapse,
    colCounts, colCummaxs, colCummins, colCumprods, colCumsums,
    colDiffs, colIQRDiffs, colIQRs, colLogSumExps, colMadDiffs,
    colMads, colMaxs, colMeans2, colMedians, colMins, colOrderStats,
    colProds, colQuantiles, colRanges, colRanks, colSdDiffs, colSds,
    colSums2, colTabulates, colVarDiffs, colVars, colWeightedMads,
    colWeightedMeans, colWeightedMedians, colWeightedSds,
    colWeightedVars, rowAlls, rowAnyNAs, rowAnys, rowAvgsPerColSet,
    rowCollapse, rowCounts, rowCummaxs, rowCummins, rowCumprods,
    rowCumsums, rowDiffs, rowIQRDiffs, rowIQRs, rowLogSumExps,
    rowMadDiffs, rowMads, rowMaxs, rowMeans2, rowMedians, rowMins,
    rowOrderStats, rowProds, rowQuantiles, rowRanges, rowRanks,
    rowSdDiffs, rowSds, rowSums2, rowTabulates, rowVarDiffs, rowVars,
    rowWeightedMads, rowWeightedMeans, rowWeightedMedians,
    rowWeightedSds, rowWeightedVars

Loading required package: S4Vectors
Loading required package: stats4

Attaching package: ‘S4Vectors’

The following objects are masked from ‘package:Matrix’:

    expand, unname

The following object is masked from ‘package:utils’:

    findMatches

The following objects are masked from ‘package:base’:

    I, expand.grid, unname

Loading required package: S4Arrays
Loading required package: abind
Loading required package: IRanges

Attaching package: ‘S4Arrays’

The following object is masked from ‘package:abind’:

    abind

The following object is masked from ‘package:base’:

    rowsum

> 
> I <- 3
> J <- 5
> time <- 1000
> R <- 3
> k <- 3
> N <- 300
> idx_x <- randomSparseArray(c(I, J, time), density=0.8)
> idx_y_train <- randomSparseArray(c(I, 1, time), density=0.2)
> idx_y_test <- randomSparseArray(c(I, 1, time), density=0.2)
> data <- generate_data(I, J, time, idx_x, idx_y_train, R, k, N)
Error: unable to find an inherited method for function ‘nzcount’ for signature ‘x = "numeric"’
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [3s/5s] OK
  Running ‘testthat.R’ [3s/4s]
* checking PDF version of manual ... [7s/8s] OK
* DONE
Status: 1 ERROR, 1 WARNING, 1 NOTE
* using check arguments '--no-clean-on-error '

* elapsed time (check, wall clock): 2:20