Longitudinal dataset with both trailing and leading whitespaces. For example, there is a trailing whitespace at cell [3, 6], while there is a leading whitespace at cell [9, 4].
traj_w_spaces
A dataframe with the following variables:
location_ids: Character id of sample locations at which values are obtained.
X2001: Values at time step 1 (i.e. year 2001)
X2002: Values at time step 2 (i.e. year 2002)
X2003: Values at time step 3 (i.e. year 2003)
X2004: Values at time step 4 (i.e. year 2004)
X2005: Values at time step 5 (i.e. year 2005)
X2006: Values at time step 6 (i.e. year 2006)
X2007: Values at time step 7 (i.e. year 2007)
X2008: Values at time step 8 (i.e. year 2008)
X2009: Values at time step 9 (i.e. year 2009)