Description Usage Arguments Details Value Examples
Per position bin averages of specified tidy metagene tbl.
1 | meta_average(tbl)
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tbl |
tidy metagene tbl |
uses t.test to get mean ('estimate'), confidence interval etc for each position bin converted to columns using broom::tidy
tbl
1 2 3 4 5 6 7 8 9 10 | bedfile <- system.file("extdata", "Chen_PROMPT_TSSs_liftedTohg38.bed", package = "RMetaTools")
bw_plus <- system.file("extdata", "GSM1573841_mNET_8WG16_siLuc_plus_hg38.bw", package = "RMetaTools")
bw_minus <- system.file("extdata", "GSM1573841_mNET_8WG16_siLuc_minus_hg38.bw", package = "RMetaTools")
anno=bedfile;anchor='center';upstream=1000;downstream=1000;window_size=10
collapse_fun = rowMeans;negate_neg_strand_values=FALSE
metamat <- metagene_matrix(bw_plus, bw_minus, bedfile, anchor, upstream, downstream, window_size)
tidy_avgs <- meta_average(metamat)
#alt:
tidy_log2_avgs <- meta_average(mutate(metamat, value = log2(value+1)))
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