Made indexByRow() an S3 rather than S4 generic.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@199 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
o SPEEDUP: Turned several S4 methods into S3 methods, e.g.
  indexByRow(), madDiff(), sdDiff() and varDiff().

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@200 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Using anyMissing() instead of anyNA(); the latter is only available in
newer versions of R.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@201 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added RSP report templates for benchmarking matrixStats functions.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@202 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added colMins() and rowMins() benchmarks.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@203 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Using the same set of random matrices.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@204 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
o Added benchmark RSP reports, e.g. matrixStats:::benchmark('colMins').
o SPEEDUP: Made colVars() and colSds() significantly faster and
  rowVars() and rowSds() a slightly bit faster.
o CLEANUP: Now only exporting plain functions and generic functions.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@205 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added benchmark report for colSds() and rowSds().

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@206 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added benchmark for rowProds().

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@207 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added benchmark for rowCounts().

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@208 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added native rowCounts() for double and integer matrices.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@209 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added benchmarking for rowAnyMissing().

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@210 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added benchmarking for rowTabulates().

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@211 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added package tests for sdDiff().

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@212 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added benchmarking for col- and rowMedians().
Made rowCollapse() and rowTabulates() faster and S3 methods (was S4).

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@213 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Tweaks

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@214 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added a benchmark index page.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@215 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added benchmark report for rowOrderStats().

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@216 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added benchmark report for rowRanks().

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@217 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added benchmark report for rowQuantiles().

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrixstats@218 edb9625f-4e0d-4859-8d74-9fd3b1da38cb