stat_position {ggcyto} | R Documentation |
It is usually not called directly by user but mainly used by compute_stats function (which is called by ggcyto add method when geom_states layer is added).
stat_position(gate, ...) ## S3 method for class 'filter' stat_position( gate, negated = FALSE, adjust = 0.5, abs = FALSE, data_range = NULL, limits = NULL, ... )
gate |
a flowCore filter |
... |
other arguments |
negated |
logical indicating whether position needs to be moved to negative side of gate |
adjust |
adjust the position of the centroid. This can be a length-2 vector with an adjustment in each dimension. |
abs |
logical |
data_range |
a two-row data.frame representing the actual data range. Each column is a a range for a specific channel. First row is min, Second row is max. |
limits |
used to fix the gate range |
a data.table of gate centroid coordinates
data(GvHD) fs <- GvHD[1:4] rect.g <- rectangleGate(list("FSC-H" = c(300,500), "SSC-H" = c(50,200))) rect.gates <- sapply(sampleNames(fs), function(sn)rect.g) stat_position(rect.gates)