check_track_df: Check track data.frame
In kueckelj/celltracer: An Analysis-Toolbox for High-Throughput Cell Imaging Data

Check track data.frame

1	check_track_df(track_df)

track_df

A data.frame in which each observation refers to a cell at a given frame and that contains the following variables:

cell_id: Character. Refers to the cell id's.
x_coords: Numeric. Refers to the cell's x-coordinates.
y_coords: Numeric. Refers to the cell's y-coordinates.
dfo: Numeric. The distances from the first position tracked. (Distance from origin).
dfpl: Numeric. The distances from the last point.
speed: Numeric. Refers to the instantaneuous speed.
afo: Numeric. The angle from the position of origin.
aflp: Numeric. The angle from the last position.
frame_num: Numeric. The frame number the observation refers to.
frame_time: Numeric. The frame number multiplied with the interval between two frames
frame_itvl: Character. The frame time combined with the intervals unit