nsheet使用auto raw clearinfile stata入门介绍.pptxVIP

STATASTATA

主要内容一、基本操作介绍数据导入数据处理画图制表回归/结果输出二、实际操作（结合我的do文件）

Stata简介微观计量处理软件便捷的菜单操作灵活的命令操作强大的帮助文件开放的外部命令漂亮的输出文件

数据查看窗口命令输入窗口输出窗口命令回顾窗口多个查看窗口

STATA操作要件数据文件格式：.dta文件手动导入命令：insheetusingauto.raw,clear/infile……usingauto.raw,clear/importusingauto.xls,clear数据转换软件:statatransfer基本命令Help/search/findit外部命令采用finditarchlist命令安装该命令，即可获取全部外部命令文件类型: .dofiles→txtfileswithyourcommands,forfuturereferenceandediting .logfiles→txtfileswithyouroutput,forfuturereferenceandprinting .dtafiles→datafilesinStataformat .gphfiles→graphfilesinStataformat .adofiles→programsinStata

命令Syntax:Commandvarlistifexpinrange*Forthispresentation,allcommandswillbefollowedbyacolorful→anddescriptionofwhattheydoListofvariablesIfexpressionsetwithaqualifierlike5,meaning“greaterthan5,”or==20,meaning“is20”ObservationnumberWrittenbeginning#/end#ex:1/10

CategoryStataCommandsGettingonlinehelpsearch,findit,helpOperatingsysteminterfacePwd（当前路径）,cd（改变路径）,sysdir（系统路径）,mkdir(生成路径文件夹),rmdir（移动新的文件夹路径）,dir（显示目录所有文件）,erase,copy,typeUsingandsavingdatafromdiskuse,save,append,merge,compressInputtingdataintoStataimport,edit,infile,infix,insheetTheInternetandupdatingStataupdate,net,ado,newsBasicdatareportingdescribe,codebook(每个变量简介),list,browse,count,inspect,summarize,table,tabulateDatamanipulationgenerate,replace,egen,rename,drop,keep,sort,tostring,destring,order,by,reshape,collapseFormattingformat,labelKeepingtrackofyourworklog,notesConveniencedisplay常用命令

帮助命令STATAwillgiveyoulotsofinformationonhowtofixwhateverwentwrongClickontheblueerrormessageViewerwillpop-upwithreasonSearchHelp→Search.helpterm

DirectoriesInteractivelyconnectedtoyourfoldersCandirectlypullorsavefilesfromanywhereonyourcomputer.pwd→tellsyouinwhatdirectoryyouarecurrentlyOnceyouareinadirectory,anyfilesa