Overview
The gDRimport package is a part of the gDR suite. It
helps to prepare raw drug response data for downstream processing. It
mainly contains helper functions for importing/loading/validating dose
response data provided in different file formats.
Use Cases
Test Data
There are currently four test datasets that can be used to see what’s the expected input data for the gDRimport.
# primary test data
td1 <- get_test_data()
summary(td1)## Length Class Mode
## 1 gdr_test_data S4
td1## class: gdr_test_data
## slots: manifest_path result_path template_path ref_m_df ref_r1_r2 ref_r1 ref_t1_t2 ref_t1
# test data in Tecan format
td2 <- get_test_Tecan_data()
summary(td2)## Length Class Mode
## m_file 1 -none- character
## r_files 1 -none- character
## t_files 1 -none- character
## ref_m_df 1 -none- character
## ref_r_df 1 -none- character
## ref_t_df 1 -none- character
# test data in D300 format
td3 <- get_test_D300_data()
summary(td3)## Length Class Mode
## f_96w 6 -none- list
## f_384w 6 -none- list
# test data obtained from EnVision
td4 <- get_test_EnVision_data()
summary(td4)## Length Class Mode
## m_file 1 -none- character
## r_files 28 -none- character
## t_files 2 -none- character
## ref_l_path 1 -none- characterLoad data
The load_data is the key function. It wraps
load_manifest, load_templates and
load_results functions and supports different file
formats.
ml <- load_manifest(manifest_path(td1))
summary(ml)## Length Class Mode
## data 4 data.table list
## headers 26 -none- list
t_df <- load_templates(template_path(td1))
summary(t_df)## WellRow WellColumn Gnumber Concentration
## Length:768 Length:768 Length:768 Length:768
## Class :character Class :character Class :character Class :character
## Mode :character Mode :character Mode :character Mode :character
## Gnumber_2 Concentration_2 Template
## Length:768 Length:768 Length:768
## Class :character Class :character Class :character
## Mode :character Mode :character Mode :character
r_df <- suppressMessages(load_results(result_path(td1)))
summary(r_df)## Barcode WellRow WellColumn ReadoutValue
## Length:4587 Length:4587 Min. : 1.00 Min. : 12627
## Class :character Class :character 1st Qu.: 6.50 1st Qu.: 67905
## Mode :character Mode :character Median :12.00 Median : 140865
## Mean :12.49 Mean : 263996
## 3rd Qu.:18.00 3rd Qu.: 324707
## Max. :24.00 Max. :2423054
## BackgroundValue
## Min. :332.0
## 1st Qu.:351.0
## Median :374.0
## Mean :453.2
## 3rd Qu.:570.0
## Max. :704.0
l_tbl <-
suppressMessages(
load_data(manifest_path(td1), template_path(td1), result_path(td1)))
summary(l_tbl)## Length Class Mode
## manifest 4 data.table list
## treatments 7 data.table list
## data 5 data.table listSessionInfo
## R version 4.3.0 (2023-04-21)
## 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/openblas-pthread/libblas.so.3
## LAPACK: /usr/lib/x86_64-linux-gnu/openblas-pthread/libopenblasp-r0.3.20.so; LAPACK version 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: Etc/UTC
## tzcode source: system (glibc)
##
## attached base packages:
## [1] stats graphics grDevices utils datasets methods base
##
## other attached packages:
## [1] gDRimport_1.1.10 BiocStyle_2.30.0
##
## loaded via a namespace (and not attached):
## [1] SummarizedExperiment_1.32.0 xfun_0.43
## [3] bslib_0.7.0 Biobase_2.62.0
## [5] lattice_0.21-8 vctrs_0.6.5
## [7] tools_4.3.0 bitops_1.0-7
## [9] stats4_4.3.0 tibble_3.2.1
## [11] fansi_1.0.6 pkgconfig_2.0.3
## [13] Matrix_1.6-5 data.table_1.15.4
## [15] checkmate_2.3.1 desc_1.4.3
## [17] S4Vectors_0.40.2 gDRutils_1.1.13
## [19] rematch_2.0.0 readxl_1.4.3
## [21] assertthat_0.2.1 lifecycle_1.0.4
## [23] GenomeInfoDbData_1.2.11 compiler_4.3.0
## [25] textshaping_0.3.7 GenomeInfoDb_1.38.8
## [27] htmltools_0.5.8.1 sass_0.4.9
## [29] RCurl_1.98-1.14 yaml_2.3.8
## [31] pillar_1.9.0 pkgdown_2.0.7
## [33] crayon_1.5.2 jquerylib_0.1.4
## [35] DelayedArray_0.28.0 cachem_1.0.8
## [37] abind_1.4-5 digest_0.6.35
## [39] purrr_1.0.2 bookdown_0.37
## [41] fastmap_1.1.1 grid_4.3.0
## [43] cli_3.6.2 SparseArray_1.2.4
## [45] magrittr_2.0.3 S4Arrays_1.2.1
## [47] utf8_1.2.4 backports_1.4.1
## [49] rmarkdown_2.26 lambda.r_1.2.4
## [51] XVector_0.42.0 matrixStats_1.3.0
## [53] futile.logger_1.4.3 cellranger_1.1.0
## [55] ragg_1.2.7 memoise_2.0.1
## [57] evaluate_0.23 knitr_1.46
## [59] GenomicRanges_1.54.1 IRanges_2.36.0
## [61] rlang_1.1.3 futile.options_1.0.1
## [63] glue_1.7.0 BiocManager_1.30.22
## [65] formatR_1.14 BiocGenerics_0.48.1
## [67] jsonlite_1.8.8 R6_2.5.1
## [69] MatrixGenerics_1.14.0 systemfonts_1.0.5
## [71] fs_1.6.4 zlibbioc_1.48.2