[.windowed              Subset a windowed object
add_annotations         Add annotations to a 'ggm' object
add_colors              Add color scheme to a 'ggm' object
analyze_atrial_signal   Analyze F waves in atrial fibrillation ECG
annotation_table        Annotation Table
annotators              Annotator systems for WFDB objects
as_ecg                  Convert an egm object to an ecg object
bard                    Read in ECG and EGM data from Bard (LabSystem
                        Pro)
c.windowed              Concatenate windowed objects
calculate_approximate_entropy
                        Calculate Approximate Entropy (Ap_en) of a time
                        series
calculate_dominant_frequency
                        Calculate Dominant Frequency of a time series
color_channels          Identify the color for a channel based on
                        palettes
colors                  Theming and color options for 'ggm' objects
detect_QRS              Detect QRS complexes in ECG signals
ecg                     Electrocardiogram data class for 12-lead ECG
                        studies
egm                     Electrogram data class from electrophysiology
                        studies
extract_f_waves         Extract F wave features from ECG
extract_signal          Extract raw signal data from an 'egm' object
format.windowed         Format a windowed object for printing
ggm                     Visualization of EGMs using 'ggplot'
header_table            Header Table
is_windowed             Test if an object is a windowed object
lapply.windowed         Apply a function to each element of a windowed
                        object
muse                    Read in ECG data from MUSE
print.windowed          Print a windowed object
prucka                  Read Prucka System Files
signal_table            Signal tables
standardize_windows     Standardize windows of signal data
wfdb                    Waveform Database (WFDB) Software Package
wfdb_annotation_labels
                        Standard WFDB annotation nomenclature
wfdb_annotations        Read WFDB-compatible annotation file
wfdb_io                 I/O of WFDB-compatible signal & header files
                        from EP recording systems
wfdb_paths              WFDB path utilities
window                  Window signal data based on different methods
windowed                Create a 'windowed' object containing a list of
                        egm segments
