Accent characteristics

There are the original datasets and corresponding analysis code files for four experiments. The xlsx files contain the raw data, while the r files include the code for data analysis.File naming conventions are as follows:"S1_0" indicates files for the pre-experiment of Experiment 1"S1_1" indicates files for the formal experiment of Experiment 1"S2_0" indicates files for the pre-experiment of Experiment 2"S2_1" indicates files for the formal experiment of Experiment 2Files with "_pic" in the name contain program codes for generating plots