Bioconductor Code Search

matrix: search for "matrix"
matrix or array: search for either "matrix" or "array"
class matrix: search for files containing both "class" and "matrix"
class Matrix: search for files containing both "class" (case insensitive) and "Matrix" (case sensitive)
class Matrix case:yes: search for files containing "class" and "Matrix", both case sensitively
"class Matrix": search for files with the phrase "class Matrix"
DNAString -RNAString: search for files with the word "DNAString" but not the word "RNAString"
matrix file:Rd: search for the word "matrix" in files whose name contains "Rd"
matrix file:(R|r)$: search for the word "matrix" in files whose name ends with either "R" or "r"
SparseMatrix lang:c: search for "SparseMatrix" in C source code
f:\.R$: search for files whose name ends with ".R"
path -file:Rd: search for the word "path" excluding files whose name contains "Rd"
foo.*bar: search for the regular expression "foo.*bar"
-(Path File) Stream: search "Stream", but exclude files containing both "Path" and "File"
-Path\ file Stream: search "Stream", but exclude files containing "Path File"
close r:hdf5: search for "close" in repositories whose name contains "hdf5"

r:seq: list packages whose name contains "seq".
r:Seq: Reposity search is case sensitive. List packages whose name contains "Seq".
r:Seq ‑r:RNA: list packages whose name contains "Seq" but not "RNA".