| 
    
       
     | 
  
  
     | 
    
       *********************************************************************
 
     | 
  
  
     | 
    
       ************  PROBLEMS WITH PARTNER'S INFORMATION (1) ***************
 
     | 
  
  
     | 
    
       *********************************************************************
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       /* Do-file está destinado a seleccionar variables y fusionar ficheros en uno sólo */
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       * Path del lugar a donde van a ir a parar los ficheros con las variables y datos seleccionados
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       cd "G:\Mi unidad\Word\Investigación\Proyectos en curso\Ministerio Ccia Innovac (2020)\Datos Understanding Society\Datos net"
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       * Next, a global macro containing file path to data directory
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       global inpath_ukhls "G:\Mi unidad\Word\Datos\Understanding Society\US Waves 1_14 (2009_22) BHPS Waves 1_18 (1991_2009)\stata\stata13_se\ukhls"
 
     | 
  
  
     | 
    
       global inpath_bhps "G:\Mi unidad\Word\Datos\Understanding Society\US Waves 1_14 (2009_22) BHPS Waves 1_18 (1991_2009)\stata\stata13_se\bhps"
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       global inpath_net "G:\Mi unidad\Word\Investigación\Proyectos en curso\Ministerio Ccia Innovac (2020)\Datos Understanding Society\Datos net"
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       * EXTRACCIÓN DE VARIABLES INDIVIDUALES y FUSIÓN DE FICHEROS
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       foreach w in a b c d e f g h i j k l m n {
 
     | 
  
  
     | 
    
       	use using "$inpath_ukhls/`w'_indresp", clear
 
     | 
  
  
     | 
    
       	isvar pidp `w'_ppid `w'_hidp `w'_sex_dv `w'_age_dv `w'_doby_dv `w'_agegr10_dv `w'_agegr13_dv  `w'_racel_dv `w'_region ///
 
     | 
  
  
     | 
    
       		`w'_scend_dv `w'_ftendy4 `w'_nhiqual_dv `w'_qfhigh_dv `w'_hiqual_dv `w'_fenow `w'_fetype `w'_isced11_dv /// 
 
     | 
  
  
     | 
    
       		`w'_scopfamb `w'_scopfamf `w'_marstat_dv   ///
 
     | 
  
  
     | 
    
       		`w'_pno `w'_ppno `w'_gor_dv 
 
     | 
  
  
     | 
    
       	keep `r(varlist)'  
 
     | 
  
  
     | 
    
       	
 
     | 
  
  
     | 
    
       	// for appending the wave specific files into long format we need to 
 
     | 
  
  
     | 
    
       	
 
     | 
  
  
     | 
    
       	// (ii) create a wave variable
 
     | 
  
  
     | 
    
       	gen wave = strpos("abcdefghijklmn","`w'")
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       	// (iii) drop the wave prefix from all variables that had one 
 
     | 
  
  
     | 
    
       	rename `w'_* *
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       	// recode values from -1 to -9 to Stata system missing for all variables
 
     | 
  
  
     | 
    
       	mvdecode _all, mv(-21, -20, -11/-1) 
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       	// save each wave specific file
 
     | 
  
  
     | 
    
       	save `w'pjunk.dta, replace
 
     | 
  
  
     | 
    
       }
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       // Open the file for wave a and then add the rest of the wave specific files
 
     | 
  
  
     | 
    
       use apjunk, clear
 
     | 
  
  
     | 
    
       foreach w in b c d e f g h i j k l m n {
 
     | 
  
  
     | 
    
       	append using `w'pjunk.dta
 
     | 
  
  
     | 
    
       	}
 
     | 
  
  
     | 
    
       sort pidp wave
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       save Individual_data2, replace
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       // get rid of unwanted temporary files
 
     | 
  
  
     | 
    
       foreach w in a b c d e f g h i j k l m n {
 
     | 
  
  
     | 
    
       	erase `w'pjunk.dta
 
     | 
  
  
     | 
    
       }
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       * EXTRACCIÓN DE VARIABLES DE HOGAR Y FUSIÓN DE FICHEROS
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       foreach w in a b c d e f g h i j k l m n {
 
     | 
  
  
     | 
    
       	use using "$inpath_ukhls/`w'_hhresp", clear
 
     | 
  
  
     | 
    
       		isvar `w'_hidp `w'_hhsize ///
 
     | 
  
  
     | 
    
       		`w'_nkids_dv `w'nch02_dv `w'_nch34_dv `w'_agechy_dv 
 
     | 
  
  
     | 
    
       	keep `r(varlist)' 
 
     | 
  
  
     | 
    
       	
 
     | 
  
  
     | 
    
       	// for appending the wave specific files into long format we need to 
 
     | 
  
  
     | 
    
       	
 
     | 
  
  
     | 
    
       	// (ii) create a wave variable	
 
     | 
  
  
     | 
    
       	gen wave = strpos("abcdefghijklmn","`w'")
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       	// (iii) drop the wave prefix from all variables that had one 
 
     | 
  
  
     | 
    
       	rename `w'_* *
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       	// recode values from -1 to -9 to Stata system missing for all variables
 
     | 
  
  
     | 
    
       	mvdecode _all, mv(-21, -20, -11/-1) 
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       	// save each wave specific file
 
     | 
  
  
     | 
    
       	save `w'pjunk.dta, replace
 
     | 
  
  
     | 
    
       }
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       // Open the file for wave a and then add the rest of the wave specific files
 
     | 
  
  
     | 
    
       use apjunk, clear
 
     | 
  
  
     | 
    
       foreach w in b c d e f g h i j k l m n {
 
     | 
  
  
     | 
    
       	append using `w'pjunk.dta
 
     | 
  
  
     | 
    
       	}
 
     | 
  
  
     | 
    
       sort hidp wave
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       save Household_data2, replace
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       // get rid of unwanted temporary files
 
     | 
  
  
     | 
    
       foreach w in a b c d e f g h i j k l m n {
 
     | 
  
  
     | 
    
       	erase `w'pjunk.dta
 
     | 
  
  
     | 
    
       }
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       * FUSIÓN DE FICHEROS DE DATOS INDIVIDUALES Y DE HOGAR
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       merge 1:m hidp using Individual_data2
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       	* Para ver la posible razón por la que el merge no sale perfecto, ver lo siguiente:
 
     | 
  
  
     | 
    
       	* https://iserredex.essex.ac.uk/support/issues/1642?tab=history
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       tab _merge
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       	* A continuación podemos ver que, como se responde a la pregunta en el foro, a partir
 
     | 
  
  
     | 
    
       	* de la ola 5 empieza a ver casos raros
 
     | 
  
  
     | 
    
       	
 
     | 
  
  
     | 
    
       	* For retrieving household information of individuals WHO DID NOT COMPLETE the household file, 
 
     | 
  
  
     | 
    
       	* I was recommended using the 'indall' file
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       tab _merge wave
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       keep if _merge==2 | _merge==3
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       drop _merge
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       save Prueba_partner, replace
 
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       
     | 
  
  
     | 
    
       
     |