Observational correlations between traits

Source: R/obs_cor.R

GET /obs-cor

obs_cor(trait, cor_coef_threshold = 0.8, mode = c("table", "raw"))

Arguments

trait

name of the trait, e.g. "body mass index"

cor_coef_threshold

correlation coefficient threshold

mode

If mode = "table", returns a data frame (a tibble as per tidyverse convention). If mode = "raw", returns a raw response from EpiGraphDB API with minimal parsing done by httr.

Value

Data from GET /obs-cor

Examples

# \dontrun{
obs_cor(trait = "Body mass index (BMI)") %>%
  dplyr::glimpse()
#> Rows: 34
#> Columns: 5
#> $ trait.id          <chr> "ukb-b-2303", "ukb-b-2303", "ukb-b-19953", "ukb-b-19…
#> $ trait.trait       <chr> "Body mass index (BMI)", "Body mass index (BMI)", "B…
#> $ assoc_trait.id    <chr> "ukb-b-19953", "ukb-b-19953", "ukb-b-2303", "ukb-b-2…
#> $ assoc_trait.trait <chr> "Body mass index (BMI)", "Body mass index (BMI)", "B…
#> $ obs_cor.cor       <dbl> 0.9912950, 0.9912950, 0.9912950, 0.9912950, 0.873665…
# }

# Use a different threshold
# \dontrun{
obs_cor(trait = "Body mass index (BMI)", cor_coef_threshold = 0.8) %>%
  dplyr::glimpse()
#> Rows: 34
#> Columns: 5
#> $ trait.id          <chr> "ukb-b-2303", "ukb-b-2303", "ukb-b-19953", "ukb-b-19…
#> $ trait.trait       <chr> "Body mass index (BMI)", "Body mass index (BMI)", "B…
#> $ assoc_trait.id    <chr> "ukb-b-19953", "ukb-b-19953", "ukb-b-2303", "ukb-b-2…
#> $ assoc_trait.trait <chr> "Body mass index (BMI)", "Body mass index (BMI)", "B…
#> $ obs_cor.cor       <dbl> 0.9912950, 0.9912950, 0.9912950, 0.9912950, 0.873665…
# }