idmap
BioconductorFOBI Identifier Map File - Jul 18, 2021
- Rows
- 6978 columns
- Size
- 5,576cells
- Missing values
- 1,692in 6 columns
- Other packages, method
Method
R objects in datasets
The datasets inside packages are read from their data/ folders when the code is analysed. Each object is described by its class, its shape and its columns, and fingerprinted so the same data can be found in other packages.
- Loadable only
- Only objects that load by name with data() are listed, 76,136 on CRAN and 8,045 on Bioconductor, so the list is not every file in data/.
- Columns
- Tables open to their columns, and each kind of column has figures of its own.
- Fingerprint
- Each object's values are fingerprinted, so the same data in another package is found whatever its name. On CRAN 8,317 datasets hold data that is also in another package, 4,095 distinct pieces of data in all.
- 0none holds the same data
About
- Class
- tbl_df/tbl/data.frame
- Kind
- tibble
- File
data/idmap.rda- In version
- 3.23
Columns
metaboliteNamescharacter4 to 63 characters- Shortest
- 4 characters
- Longest
- 63 characters
- Distinct
- 697
FOBIcharacter10 to 11 characters- Shortest
- 10 characters
- Longest
- 11 characters
- Distinct
- 697
HMDBcharacter9 to 11 characters64.7% missing- Shortest
- 9 characters
- Longest
- 11 characters
- Distinct
- 245
- Missing
- 451 (65%)
KEGGcharacteralways 6 characters66.4% missing- Shortest
- 6 characters
- Longest
- 6 characters
- Distinct
- 230
- Missing
- 463 (66%)
PubChemCIDcharacter2 to 9 characters38% missing- Shortest
- 2 characters
- Longest
- 9 characters
- Distinct
- 427
- Missing
- 265 (38%)
InChIKeycharacter26 to 27 characters1.9% missing- Shortest
- 26 characters
- Longest
- 27 characters
- Distinct
- 668
- Missing
- 13 (2%)
InChICodecharacter33 to 534 characters10.9% missing- Shortest
- 33 characters
- Longest
- 534 characters
- Distinct
- 610
- Missing
- 76 (11%)
ChemSpidercharacter2 to 8 characters60.8% missing- Shortest
- 2 characters
- Longest
- 8 characters
- Distinct
- 267
- Missing
- 424 (61%)