gatingMatrix {flowSpy} | R Documentation |
Apply gating on the matrix data
gatingMatrix(x, lower.gate = NULL, upper.gate = NULL)
x |
matrix |
lower.gate |
vector. Gating parameter, the name of the vector is the marker name, and the value of the vector is the lower bound of gating cutoff. |
upper.gate |
vector. Gating parameter, the name of the vector is the marker name, and the value of the vector is the upper bound of gating cutoff. |
a matrix
par(mfrow=c(1,2)) x <- matrix(rnorm(200, 3, 1), nrow = 100, ncol = 2) colnames(x) <- c("CD34", "CD43") plot(x[, "CD34"], x[, "CD43"], main = "Before gating") lower.gate = c(CD34 = 2, CD43 = 3) upper.gate = c(CD34 = 4, CD43 = 5) x <- gatingMatrix(x, lower.gate = lower.gate, upper.gate = upper.gate) plot(x[, "CD34"], x[, "CD43"], main = "After gating") par(mfrow=c(1,1))