Hi

I am trying to import multiple CSV files in a foreach loop. I saved the filenames in the local named "files". All the files are located in a subfolder called "data".

Code:
tempfile master
save `master', replace empty

local files "1_Post_Chernobyl_survey_data_radiocaesium_in_soil_vegetation_wildlife_1986_and_1987.csv" ///
            "2_Post_Chernobyl_survey_data_radiocaesium_in_vegetation_1986_1987_1988.csv" ///
            "3_Post_Chernobyl_survey_data_radiocaesium_in_soil_and_vegetation_1989_and_1990.csv" ///
            "4_Post_Chernobyl_survey_data_radiocaesium_in_soil_and_vegetation_1992.csv" ///
            "5_Post_Chernobyl_survey_data_radiocaesium_in_fungi_1994_to_1997.csv"
            
foreach file of local files {
    import delimited "data/`file'", asfloat ///
                                    case(lower) ///
                                    delimiters(",") ///
                                    encoding("utf-8") ///
                                    stripquotes(yes) ///
                                    clear

    append using `master'
    save `master', replace
}
Running this code gives me the error message: "using required".