Download wikibook in R
You can install the released version of rwiki from github with:
devtools::install_github("kongdd/rwiki")This example if for my wikibook 统计学基础.
library(rwiki)
# Use https_proxy, if you can't access wiki. If needn't, comment this line
Sys.setenv(https_proxy="http://127.0.0.1:1080")
url <- "https://en.wikipedia.org/wiki/User:Kongdd/Books/%E7%BB%9F%E8%AE%A1%E5%AD%A6%E5%9F%BA%E7%A1%80"
info <- wikibook(url, lang = "zh")
#> Retrieve other language: zh
outdir <- info$origin$title[1]
## basic example code
plyr::m_ply(info$origin[, .(url = url, outfile = title)],
write_pdf, outdir = outdir)
#> [ok] file already exist: https://en.wikipedia.org/wiki/Expected_value ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Covariance ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Covariance_matrix ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Variance ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Degrees_of_freedom_(statistics) ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Lagrange_multiplier ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Normal_distribution ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Multivariate_normal_distribution ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Bernoulli_distribution ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Binomial_distribution ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Multinomial_distribution ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Chi-squared_distribution ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Student's_t-distribution ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/F-distribution ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Gamma_distribution ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Chi-squared_test ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Student's_t-test ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Ordinary_least_squares ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Proofs_involving_ordinary_least_squares ...
#> [ok] file already exist: https://en.wikipedia.org/wiki/Total_least_squares ...
## book in other language
plyr::m_ply(info$lang[, .(url = url, outfile = title)],
write_pdf, outdir = outdir)
#> [ok] file already exist: https://zh.wikipedia.org/wiki/期望值 ...
#> process https://zh.wikipedia.org/wiki/%E5%8D%8F%E6%96%B9%E5%B7%AE | 1.2 协方差.pdf ...
#>
|=================================================================| 100%
#> [ok] file already exist: https://zh.wikipedia.org/wiki/协方差矩阵 ...
#> [ok] file already exist: https://zh.wikipedia.org/wiki/方差 ...
#> [ok] file already exist: https://zh.wikipedia.org/wiki/自由度_(统计学) ...
#> [ok] file already exist: https://zh.wikipedia.org/wiki/拉格朗日乘数 ...
#> [ok] file already exist: https://zh.wikipedia.org/wiki/正态分布 ...
#> [ok] file already exist: https://zh.wikipedia.org/wiki/多元正态分布 ...
#> [ok] file already exist: https://zh.wikipedia.org/wiki/伯努利分布 ...
#> [ok] file already exist: https://zh.wikipedia.org/wiki/二項分佈 ...
#> [ok] file already exist: https://zh.wikipedia.org/wiki/卡方分佈 ...
#> [ok] file already exist: https://zh.wikipedia.org/wiki/学生t-分布 ...
#> [ok] file already exist: https://zh.wikipedia.org/wiki/F-分布 ...
#> [ok] file already exist: https://zh.wikipedia.org/wiki/伽玛分布 ...
#> [ok] file already exist: https://zh.wikipedia.org/wiki/卡方检验 ...
#> [ok] file already exist: https://zh.wikipedia.org/wiki/學生t檢驗 ...