[BioC] Ringo package: error using computeRunningMedians function

[Diego Villar]

Dear All,

  I am trying to use Ringo for analysis of Agilent platform ChIP-chip. I
get the following output/error when applying the computeRunningMedians
function to my expression set (2 samples, one normal and one dye-swap):

  Chromosome 1 ...
170809ds ... 261108no ...
Chromosome 10 ...
170809ds ... 261108no ...
Chromosome 11 ...
170809ds ... Error en newExprs[chridx, i] <- chrrm :
  NAs are not allowed in subscribed assignations

   Does this mean missing values are not allowed at all for this
function? How could I modify my input so that the function would work on
my data? Would I need to substite NAs somehow in the ExpressionSet?

   Thanks in advance for your time and help,

                Diego Villar


           Diego Villar
           Laboratorio 2.5.2
           Teléfono 915854442
           Instituto de Investigaciones Biomédicas     "Alberto Sols"
           CArturo Duperier, 4 28029 Madrid