scholar package for GoogleScholar

References

• New R package: scholar: http://www.r-bloggers.com/new-r-package-scholar/

• kaz_yos @ GoogleScholar: http://scholar.google.com/citations?hl=en&user=yy0muuIAAAAJ

Load packages

## For information retrieval
library(scholar)
## For data manipulation
library(plyr)
## For plotting
library(ggplot2)

kaz_yos's citations

## My ID
kaz_yos <- "yy0muuIAAAAJ"

## Retrieve data
df <- compare_scholar_careers(kaz_yos)

## Add cumulative citation
df <- ddply(.data = df,
            .variables = c("id"),
            .fun = transform,
            cumulative_cites = cumsum(cites))

## Plot
ggplot(df,
       mapping = aes(x = career_year, y = cumulative_cites, color = name)) +
    layer(geom = "line") +
    theme_bw()

• Table of Contents: http://rpubs.com/kaz_yos/toc
• Table of Contents (Japanese): http://rpubs.com/kaz_yos/toc-j
• Top Page: http://rpubs.com/kaz_yos/
• SlideShare: http://www.slideshare.net/kaz_yos