R语言导入数据文件(数据导入、加载、读取)、使用haven包的read_dta函数导入Stata中的dta格式文件 R语言导入数据文件(数据导入、加载、读取) 将数据导入R相当简单。 对于Stata和Systat,使用foreign包。对于SPSS和SAS,使用Hmisc包或者haven包。 install.packages('foreign') install.packages('Hmisc') install....
1.数据导入 library(foreign) CFPS2010 <- read.dta(“C:/Users/Administrator/Desktop/CFPS2010.dta”) 要点:文件名斜杠是“/”而非常见的“\”。 2.文件导出 导出为RData格式的数据,用environment中的保存亦可 save.image(“C:/Users/Administrator/Desktop/3.RData”) 导出为txt格式的数据 write.table(CFPS...
read_table()方法读取.dat文件 importpandas as pd data= pd.read_table('./singer_s1_s4_v04162020.dta') data.to_csv('./singer_s1_s4_v04162020.csv') 1. 2. 3.
which=3) #读取该网页的第三个表格 Error in (function (classes, fdef, mtable) : unable to find an inherited method for function ‘readHTMLTable’ for signature ‘"NULL"’ In addition: Warning message: XML content does not seem to be XML: '' # 网页的表格格式...
How to Fix: could not find function “%>%”How to Fix: could not find function “ggplot”How to Fix: reached getOption(“max.print”)How to Fix: plot.new has not been called yetHow to Fix: incorrect number of dimensionsHow to Fix: error in select unused argumentsHow to Fix: cannot...
(1:6)) : could not find function "x" > x[c(1:6)] #输出x向量中第一到第六个元素 [1] 1 2 3 4 5 6 > x[-3] #负索引,输出x向量中除开第三个元素之外的所有元素 [1] 1 2 4 5 6 7 8 9 10 11 12 13 14 15 [15] 16 17 18 19 20 21 22 23 24 25 26 27 28 29 [29]...