pub_trend: visualization for the trend of reseach area based on some...

In jmzeng1314/humanid: gene id annotation

Description

you have to install the packages:rentrez,ggplot2,reshape2 before using this function . Then you can search any topic by the keywords you offer,such as "3C","4C","5C","Hi-C" or 'H3K4ME1','H3K4ME2' ,'H3K4ME3'. It should be the same result when you search the keyword in pubmed : https://www.ncbi.nlm.nih.gov/pubmed/?term=H3K4ME1 Also you can narrow down the period for this search , such as from 2010 to 2016, as you will . Thanks HaiTao (my friend) for the contribution .

Usage

pub_trend(years = 2010:2016, keywords = c("3C", "4C", "5C", "Hi-C",
  "ChIA???PET", "3D chromosome"))

Arguments

years	A simple vector to narrow down the search area, default : 2010:2016
keywords	A simple vector contains the keywords,such as "3C","4C","5C","Hi-C","ChIA???PET","3D chromosome"

Value

a list contains 4 elements, two figures and the paper number in pubmed database.

Examples

#' tmp <- pub_trend();tmp;tmp <- pub_trend(keywords=c('H3K4ME1','H3K4ME2' ,'H3K4ME3' ));

jmzeng1314/humanid documentation built on May 19, 2019, 2:57 p.m.