View source: R/util2_NameRegion.R
NameRegion | R Documentation |
Name a region with several CpGs based on its genomic location
NameRegion(CpGsOrdered_df)
CpGsOrdered_df |
dataframe with columns for Probe IDs as character (cpg), chromosome number as character (chr), and genomic location as integer (pos) |
genome location of the CpGs formatted as "chrxx:xxxxxx-xxxxxx"
# Consider four probe IDs: CpGs_char <- c("cg04677227", "cg07146435", "cg11632906", "cg20214853") # After querying these four probes against an EPIC array via the # OrderCpGsByLocation() function, we get the following data frame: CpGsOrdered_df <- data.frame( chr = c("chr10", "chr10", "chr10", "chr10"), pos = c(100028236L, 100028320L, 100028468L, 100028499L), cpg = c("cg20214853", "cg04677227", "cg11632906", "cg07146435"), stringsAsFactors = FALSE ) # Now, we can name the region that contains these four probes: NameRegion(CpGsOrdered_df)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.