README.md
In xxxw567/legalwordproc: Chinese Legal Document Word Processing

Legal document processing

Xia YIwei, Nemo Sunday, January 01, 2017

Chinese legal documents processing

In the year 2014, the Chinese supreme people's court has release a document to collect and publish all the sentence documents made by court at each level in China.

The goal of current R package(functions) is tried to develop some useful tools to analyzing those Chinese document.

Current R package depends on Rwordseg package made by Lijian, please install the package before make full use of the current package.

Develop a useful R package process the Chinese characters in Legal documents
Other types of Chinese documents

library(devtools)
install_github("xxxw567/legalwordproc")
library(legalwordproc)

See the ?functions for more details

chinntoda Translate a single Chinse Date or Chinese number into Arabic number
cnextract Cut a chinese sentence based on a given start and end
codemoney Translate Chinese number into Arabic number
cutsentence Cut the Chinese sentences by given characters
findpos Find the position of a certain Chinese word.
is.num_coma Detech whether a given chinese word is numeric or "." * ischinexist Check whether a certain word is exist.
detectnegative Detect whether there exist negative words

Cut a chinese sentence based on a given start and end

cnextract("判处有期徒刑十二年,缓刑一年","判处",",")

## [1] "有期徒刑" "十二年"   ","

Chinese words to date/number

chinntoda("五")

## [1] 5

chinntoda("一年")

## [1] 12

chinntoda("one")

## [1] "one"

Convert Chinese number to Arabic Number > 这个有点难,其实交给其他软件做更好

a<-"181208900.00"
b<-"三十万"
c<-"45万"
d<-"5.9万"
e<-"三千余"
f<-"6万余"
g<-"3百万"
h<-"310万"
i<-"300000余"
j<-"3.98万"
k<-"九万"
l<-"壹佰万"
m<-"三十三万"
n<-"三百三十三万"
o<-"三千三百三十三万"
p<-"三千三百三十三万四千五百二十九"
q<-"五点九万"
r<-"五千零三万"

matrix(sapply(c(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r),codemoney))

##            [,1]
##  [1,] 181208900
##  [2,]    300000
##  [3,]    450000
##  [4,]     59000
##  [5,]      3000
##  [6,]     60000
##  [7,]   3000000
##  [8,]   3100000
##  [9,]    300000
## [10,]     39800
## [11,]     90000
## [12,]   1000000
## [13,]    330000
## [14,]   3330000
## [15,]  33330000
## [16,]  33334529
## [17,]     59000
## [18,]  50030000

Cut the Chinese sentences by given characters

cutsentence ("本院认为，被告人王兴玖、梅潋耀身为安全管理人员，在生产作业中违反安全管理规定，不认真履行职责、发生重大安全事故，致一人死亡，其行为均已构成重大责任事故罪。公诉机关指控的事实、罪名成立，予以确认。",c("，","。"))

## [[1]]
## [1] "本"   "院"   "认为" "，"  
## 
## [[2]]
##  [1] "，"     "被告人" "王"     "兴"     "玖"     "、"     "梅"    
##  [8] "潋"     "耀"     "身"     "为"     "安全"   "管理"   "人员"  
## [15] "，"    
## 
## [[3]]
##  [1] "，"   "在"   "生产" "作业" "中"   "违反" "安全" "管理" "规定" "，"  
## 
## [[4]]
##  [1] "，"   "不"   "认真" "履行" "职责" "、"   "发生" "重大" "安全" "事故"
## [11] "，"  
## 
## [[5]]
## [1] "，"   "致"   "一"   "人"   "死亡" "，"  
## 
## [[6]]
##  [1] "，"       "其"       "行为"     "均"       "已"       "构成"    
##  [7] "重大"     "责任事故" "罪"       "。"      
## 
## [[7]]
##  [1] "。"   "公诉" "机关" "指控" "的"   "事实" "、"   "罪名" "成立" "，"  
## 
## [[8]]
## [1] "，"   "予以" "确认" "。"  
## 
## [[9]]
## [1] "。"