cor_plot: Get correlation between columns

In Roleren/ORFik: Open Reading Frames in Genomics

Get correlation between columns

Description

Get correlation between columns

Usage

cor_plot(
  dt_cor,
  col = c(low = "blue", high = "red", mid = "white", na.value = "white"),
  limit = c(ifelse(min(dt_cor$Cor, na.rm = TRUE) < 0, -1, 0), 1),
  midpoint = mean(limit),
  label_name = "Pearson\nCorrelation",
  text_size = 4,
  legend.position = c(0.4, 0.7),
  legend.direction = "horizontal"
)

Arguments

dt_cor	a data.table, with column Cor
col	colors c(low = "blue", high = "red", mid = "white", na.value = "white")
limit	default (-1, 1), defined by: c(ifelse(min(dt_cor$Cor, na.rm = TRUE) < 0, -1, 0), 1)
midpoint	midpoint of correlation values in label coloring.
label_name	name of correlation method, default "Pearson Correlation" with newline after Pearson.
text_size	size of correlation numbers
legend.position	default c(0.4, 0.7), other: "top", "right",..
legend.direction	default "horizontal", or "vertical"

Value

a ggplot (heatmap)

Roleren/ORFik documentation built on April 25, 2024, 8:41 p.m.