R/sir.R (line 571):
Guard purely numeric strings (e.g. "1", "8") from the Unicode letter
filter. Values matching the broad SIR regex but consisting only of digits
must not be stripped; add `x %unlike% "^[0-9+]$"` predicate.
R/mic.R (lines 220-222):
Preserve the letter 'e' during Unicode-letter removal so that MIC values
in scientific notation (e.g. "1e-3", "2.5e-2") survive the cleaning step.
- Line 220: [\\p{L}] → [^e\\P{L}] (remove all letters except 'e')
- Line 222: [^0-9.><= -]+ → [^0-9e.><= -]+ (allow 'e' in whitelist)
tests/testthat/test-mdro.R:
New tests for the drug+inhibitor inference added in the previous commit
(issue #209):
- TZP=R with no PIP column → PIP inferred R → MDRO class elevated
- TZP=S with no PIP column → proxy col is NA (not S) → class lower
- verbose mode emits "Inferring resistance" message
- AMC=R with no AMX column runs without error (Enterococcus faecium)
https://claude.ai/code/session_01Cp154UtssHg84bw38xiiTG
c500fdb645