[R-meta] Meta-analysis with only p.values and N?

[Raquel Cumeras Olmeda]

Dear all,

We are trying to do a meta-analysis of metabolomics data.
In metabolomics, we study the changes of the concentrations of compounds in biofluids.

So, for the data I am trying to analyze I have the p.value of the relevant compounds and the N of the patients and controls.

We tried to do a forest plot, but we don't know how to do it with only the p.value and the N.

Any help would be more than welcome!

Raquel Cumeras

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Raquel Cumeras, Ph.D.
Marie Curie Postdoctoral Research Fellow
- Institut d'Investigaci� Sanit�ria Pere Virgili (IISPV, ES). Metabolomics Platform<http://metabolomicsplatform.com/>.
- University of California Davis (UC Davis, USA). Fiehn lab.
- Affiliated to Universitat Rovira i Virgili (URV, ES) and CIBERDEM (ISCIII, ES).

website: https://raquelcumeras.wordpress.com/
e_mail: raquel.cumeras using iispv.cat<mailto:raquel.cumeras using iispv.cat> // rcumeras using ucdavis.edu<mailto:rcumeras using ucdavis.edu> // raquel.cumeras using urv.cat<mailto:raquel.cumeras using urv.cat>
ORCiD: 0000-0003-4663-4247
Pronouns: she/her
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