The rMoore package is a wrapper to the euPMC package and finds publications mentioning a genome project funded by the Gordon and Betty Moore Foundation. The main function citations requires a Moore project table with three columns containing valid Europe PMC search queries. An example table from GBMF521 is included in the package or you can load one using read.xls in the gdata package.
data(mg)
mg <- read.xls("Moore_521.xlsx", stringsAsFactors=FALSE)The project table should contain a bioproject title, ID, accessions, PubMed ID of the genome publication, synonyms and three search columns.
t(mg[5,]) 5
Project "Algoriphagus machipongonensis PR1"
ID "PRJNA18947"
WGS "AAXU"
GenBank "CM001023"
RefSeq "NZ_CM001023"
SRA ""
PubMed "21183675"
Synonyms "Algoriphagus sp. PR1"
Investigator "Nicole King"
Notes ""
cites "cites:21183675_MED"
keywords "((Algoriphagus machipongonensis PR1) OR (Algoriphagus sp. PR1)) genome"
accs "AAXU0* OR CM001023 OR NZ_CM001023"
The cites, keywords and accs columns contain search queries for Europe PMC and are usually generated automatically by using Excel functions. If needed, these can be replaced by specific queries to narrow or broaden searches.
=IF(G6="", "", CONCATENATE("cites:", G6, "_MED"))
=IF(H6="", CONCATENATE(A6, " genome"), CONCATENATE("((", A6, ") OR (", H6, ")) genome"))
=IF(C6="",IF(D6="","",CONCATENATE(D6," OR ",E6)),IF(D6="",CONCATENATE(C6,"0*"), CONCATENATE(C6,"0* OR ",D6," OR ",E6)))
The citations functions uses the Moore table as input and searches for the genome paper, citations, keywords and accession numbers. For each project, the results are combined into a single table with an additional column containing the search criteria used to find the paper, where *=genome paper, G=cites Genome paper, K=matches Keywords, and A=mentions Accession. Mutliple projects are combined into a list of data.frames.
x <- citations(mg[5:6,])ROW 1. Algoriphagus machipongonensis PR1
Searching EXT_ID:21183675
1 Result
Searching cites:21183675_MED
7 Results
Searching ((Algoriphagus machipongonensis PR1) OR (Algoriphagus sp. PR1)) genome
24 Results
Searching AAXU0* OR CM001023 OR NZ_CM001023
2 Results
ROW 2. alpha proteobacterium BAL199
Searching alpha proteobacterium BAL199 genome
11 Results
Searching ABHC0*
2 Results
sapply(x, nrow)Algoriphagus machipongonensis PR1 alpha proteobacterium BAL199
27 12
table(x[[1]]$search)
*KA G GK K KA
1 3 4 18 1
This code returns all 177 project citations.
mg2 <- citations(mg)Additional functions will be included to output publications lists with the search criteria, write summary tables to Excel or Javascript datatables, group publications by project or create large xts objects for plotting dygraphs.