Input data | PULSE files | header section | data section | One experiment | The heartbeatr workflow | import data into R with pulse_read() | split continuous data over time windows with pulse_split() | interpolate and smooth data with pulse_optimize() | compute heart rates with pulse_heart() | detect heart rate doublings with pulse_doublecheck() | select which heart rate estimates to keep with pulse_choose_keep() | The simple version | Visualizing | check all data using pulse_plot() | inspect raw data with pulse_plot_raw() | Optimizing parameters (bandwidth) | Warning against HRV analyses | Post-processing | Normalizing | Summarising