Here you can download the raw data (CSV format) used in the article An empirical evaluation of Lex/Yacc and ANTLR parser generation tools. The compressed file has the following data:
autonomous-hours-*.csv: Number of autonomous hours it took the students to finish the lab (Table 6 of the article).
completion-binary-*.csv: Percentage of students who completed different activities related to lexer and parser implementation (Table 5 of the article).
lab-marks.csv, final-marks.csv: Lab marks and final grades (Figure 4 of the article).
percentage-work-completed-*.csv: Percentage of the work completed at the lab (Table 6 of the article).
questionnaire-*.csv: Answers to the questionnaire in Table 4 (Figure 1 of article).
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