proteinGroups
Example ProteinGroups file for MaxQuant
Bundled with MSstatsShiny · exported, loads via data()
Class
data.table
data.table/data.frame
Dimensions
8 × 611
Missing
48
Format
rda · xz
version 2 · 13 KB
File
data/proteinGroups.rda
Fingerprint
54add8ec
Format documented
Yes
Source
Source not stated
About this object
A data.frame with a sort-order key for fast joins and lookups. After loading from an .rda file, the internal self-reference needs refreshing via setalloccol(). R object catalogue
Declared attributes
Other attributes
Read by name, kind and length, with the value where it is short enough to show. No rule here knows what any of them means.
| Attribute | Holds | Length | |
|---|---|---|---|
| .internal.selfref | NULL | 0 |
Columns
Column
Type
Distinct
Missing
Past 512 columns the profile keeps the name, the type and these two counts for every column and stops there, so the per-column statistics were never taken rather than taken and lost. Showing the first 300 of 611 columns.
Version history
| Version | Released | Size | Change | Stored as | Confidence |
|---|---|---|---|---|---|
| 3.23 | 2026-04-28 | 8 × 611 | Unchanged | rda · xz version 2 · 13 KB | exact |
| 3.22 | 2026-01-22 | 8 × 611 | Unchanged | rda · xz version 2 · 13 KB | exact |
| 3.21 | 2025-04-15 | 8 × 611 | Unchanged | rda · xz version 2 · 13 KB | exact |
| 3.20 | 2024-10-29 | 8 × 611 | Unchanged | rda · xz version 2 · 13 KB | exact |
| 3.19 | 2024-06-01 | 8 × 611 | Unchanged | rda · xz version 2 · 13 KB | exact |
| 3.18 | 2024-03-04 | 8 × 611 | Unchanged | rda · xz version 2 · 13 KB | exact |
| 3.17 | 2023-09-08 | 8 × 611 | – | rda · xz version 2 · 13 KB | exact |