## code to prepare `snp_annotations` dataset goes here
library(tidyverse)
clean_text_field <- . %>%
str_replace_all('&', ', ') %>%
str_replace_all('_', ' ') %>%
tolower()
snp_annotations <- read_csv(
here::here('data/full_exome_annotations.csv'),
col_names = TRUE,
cols(
snp = col_character(),
chr = col_character(),
gene = col_character(),
rsid = col_character(),
Consequence = col_character(),
IMPACT = col_character(),
SYMBOL = col_character(),
Gene = col_character(),
HGVSp = col_character(),
Existing_variation = col_character(),
ExAC_MAF = col_character(),
CLIN_SIG = col_character()
)) %>%
rename(
name = snp,
rsid = rsid,
consequence = Consequence,
impact = IMPACT,
symbol = SYMBOL,
gene_id = Gene,
existing_variant = Existing_variation,
clinical_sig = CLIN_SIG
) %>%
separate(
ExAC_MAF,
into = c('minor_allele', 'ExAC_maf'),
sep = ":"
) %>%
mutate(
ExAC_maf = str_remove_all(ExAC_maf, '&[A,T,C,G,U]+'),
clinical_sig = clean_text_field(clinical_sig),
consequence = clean_text_field(consequence),
impact = clean_text_field(impact)
) %>%
select(
rsid,
name,
chr,
gene,
minor_allele,
ExAC_maf,
clinical_sig,
consequence,
impact,
symbol,
gene_id,
HGVSp
) %>%
bind_rows( # Add a fake snp for use for simulated data
tibble(
rsid = 'rs123456',
name = 'fake snp',
chr = '1',
gene = 'sample gene',
minor_allele = 'U',
ExAC_maf = '0.123456',
clinical_sig = 'benign',
consequence = 'nothing',
impact = 'minor',
symbol = 'ABCDE',
gene_id = 'SAMPLEGENE'
)
)
usethis::use_data(snp_annotations, overwrite = TRUE)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.