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library(pheatmap) | |
a <-read.table("expression", head=T) | |
head(a) | |
GTEX.ZP4G.0526.SM.4YCED GTEX.ZYFD.2126.SM.5E43D | |
a1 3.469363 2.903798 | |
a2 2.551825 -1.003092 | |
a3 2.841332 2.903798 | |
a6 4.936489 5.225726 | |
a7 6.300763 6.574336 | |
a8 7.306713 7.982749 | |
age <-read.table("phenotype", head=T) | |
head(age) | |
Age | |
GTEX.111YS.0526.SM.5GZXJ 62 | |
GTEX.1122O.1126.SM.5NQ8X 64 | |
GTEX.117XS.0426.SM.5GZZN 64 | |
GTEX.117YW.0226.SM.5N9CM 58 | |
GTEX.11DXX.0426.SM.5EQ5F 66 | |
GTEX.11DXZ.0426.SM.5987Y 56 | |
ann_colors = list(Age = c("grey", "black")) | |
pheatmap(a, scale="row", annotation=age, fontsize_row =0.5, fontsize_col = 3, clustering_distance_rows = "euclidean",clustering_distance_cols = "correlation", clustering_method = "average", annotation_colors = ann_colors) | |
pheatmap(a, scale="row", annotation=age, fontsize_row =0.5, fontsize_col = 3, color = colorRampPalette(c("green", "black", "red"))(50), clustering_distance_rows = "euclidean",clustering_distance_cols = "correlation", clustering_method = "average", annotation_colors = ann_colors) | |
pheatmap(a, scale="row", annotation=age, fontsize_row =0.5, fontsize_col = 3, color = colorRampPalette(c("green", "white", "red"))(50), clustering_distance_rows = "euclidean",clustering_distance_cols = "correlation", clustering_method = "average", annotation_colors = ann_colors) | |
pheatmap(a, scale="row", annotation=age, fontsize_row =0.5, fontsize_col = 3, color = colorRampPalette(c("green", "black", "gold"))(50), clustering_distance_rows = "euclidean",clustering_distance_cols = "correlation", clustering_method = "average", annotation_colors = ann_colors) | |
link:http://www.inside-r.org/packages/cran/pheatmap/docs/pheatmap | |
Author
gireeshkbogu
commented
Jan 26, 2016
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