benchmark/write_ods.md

In phonixor/readODS: Read and Write ODS Files

Testing the speed of write_ods

date()

[1] "Sun Sep 10 16:20:25 2023"

devtools::load_all()

ℹ Loading readODS

## generate a 3000 x 8 data.frame
set.seed(721831)
df1 <- data.frame(a1 = sample(c(1:100), size = 3000, replace = TRUE),
                  b1 = sample(c(3.14, 3.1416, 12.345, 721.831), size = 3000, replace = TRUE),
                  c1 = sample(LETTERS, size = 3000, replace = TRUE),
                  d1 = sample(c(1L:100L), size = 3000, replace = TRUE),
                  a2 = sample(c(1:100), size = 3000, replace = TRUE),
                  b2 = sample(c(3.14, 3.1416, 12.345, 99.831), size = 3000, replace = TRUE),
                  c2 = sample(LETTERS, size = 3000, replace = TRUE),
                  d2 = sample(c(1L:100L), size = 3000, replace = TRUE))
system.time(write_ods(df1, path = tempfile(fileext = ".ods")))

   user  system elapsed 
  0.039   0.008   0.047

Large df

system.time(write_ods(nycflights13::flights))

   user  system elapsed 
 14.614   0.544  15.414

sessionInfo()

R version 4.3.1 (2023-06-16)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 22.04.3 LTS

Matrix products: default
BLAS:   /usr/lib/x86_64-linux-gnu/blas/libblas.so.3.10.0 
LAPACK: /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3.10.0

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
 [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8    
 [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8   
 [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C            
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C

time zone: Europe/Berlin
tzcode source: system (glibc)

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
[1] readODS_2.1.0   testthat_3.1.10

loaded via a namespace (and not attached):
 [1] utf8_1.2.3         stringi_1.7.12     hms_1.1.3          digest_0.6.33     
 [5] magrittr_2.0.3     evaluate_0.21      pkgload_1.3.2.1    fastmap_1.1.1     
 [9] cellranger_1.1.0   rprojroot_2.0.3    jsonlite_1.8.7     zip_2.3.0         
[13] processx_3.8.2     pkgbuild_1.4.2     sessioninfo_1.2.2  brio_1.1.3        
[17] urlchecker_1.0.1   ps_1.7.5           promises_1.2.1     purrr_1.0.2       
[21] fansi_1.0.4        cli_3.6.1          shiny_1.7.5        rlang_1.1.1       
[25] crayon_1.5.2       ellipsis_0.3.2     remotes_2.4.2.1    withr_2.5.0       
[29] cachem_1.0.8       yaml_2.3.7         devtools_2.4.5     tools_4.3.1       
[33] tzdb_0.4.0         memoise_2.0.1      httpuv_1.6.11      vctrs_0.6.3       
[37] R6_2.5.1           mime_0.12          lifecycle_1.0.3    stringr_1.5.0     
[41] fs_1.6.3           htmlwidgets_1.6.2  usethis_2.2.2      miniUI_0.1.1.1    
[45] pkgconfig_2.0.3    desc_1.4.2         callr_3.7.3        pillar_1.9.0      
[49] later_1.3.1        glue_1.6.2         profvis_0.3.8      Rcpp_1.0.11       
[53] xfun_0.40          tibble_3.2.1       rstudioapi_0.15.0  knitr_1.43        
[57] xtable_1.8-4       htmltools_0.5.6    rmarkdown_2.24     readr_2.1.4       
[61] nycflights13_1.0.2 compiler_4.3.1     prettyunits_1.1.1

phonixor/readODS documentation built on April 19, 2024, 9:50 p.m.