Error in as.character.default(col) : no method for coercing this S4 class to a vector (Making a heatmap)
0
0
Entering edit mode
18 months ago
lockley139 • 0

I've made a Heatmap using the ComplexHeatmap function in r and am trying to add a column annotation using the HeatmapAnnotation function, however i keep getting this error:

Error in as.character.default(col) : 
  no method for coercing this S4 class to a vector

here is what ive been doing. I know its a simple heatmap function in terms of the annotation.

Heatmap(matrix_t,
        cluster_columns=FALSE,
        row_names_side = "left",
        row_names_gp=gpar(cex=fontsize),
        clustering_distance_rows ="maximum",
        clustering_method_rows = "ward.D",
        km=2,
        HeatmapAnnotation(df = Gene_info, which = c("column")))

The Gene_info is already a data.frame.

R ComplexHeatmap • 1.2k views
ADD COMMENT

Login before adding your answer.

Traffic: 1344 users visited in the last hour
Help About
FAQ
Access RSS
API
Stats

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.

Powered by the version 2.3.6