| METAL_forestplot {gap} | R Documentation |
This functions takes a meta-data from METAL (tbl) and data from contributing studies (all) for forest plot. It also takes a SNPID-rsid mapping (rsid) as contributing studies often involve discrepancies in rsid so it is appropriate to use SNPID, i.e., chr:pos_A1_A2 (A1<=A2).
METAL_forestplot(tbl, all, rsid, package = "meta", split = FALSE, ...)
tbl |
Meta-anslysis summary statistics. |
all |
statistics from all contributing studies. |
rsid |
SNPID-rsid mapping file. |
package |
style of plot as in meta, rmeta or forestplot. |
split |
when TRUE, individual prot-MarkerName.pdf will be generated. |
... |
options to use for the individual pdf device. |
The study-specific and total sample sizes (N) can be customised from METAL commands
CUSTOMVARIABLE N
LABEL N as N
WEIGHTLABEL N
It will generate a forest plot specified by pdf for direction-adjusted effect sizes.
Jing Hua Zhao
Scharzer G. (2007). meta: An R package for meta-analysis. R News, 7:40-5, https://cran.r-project.org/doc/Rnews/Rnews_2007-3.pdf, https://CRAN.R-project.org/package=meta.
Willer CJ, Li Y, Abecasis GR. (2010). METAL: fast and efficient meta-analysis of genomewideassociation scans. Bioinformations. 26:2190-1, https://github.com/statgen/METAL, https://genome.sph.umich.edu/wiki/METAL.
## Not run: require(gap.datasets) data(OPG) METAL_forestplot(OPGtbl,OPGall,OPGrsid,width=8.75,height=5) ## End(Not run)