need help with filter_values and num_intervals

[ajayo17]

fellow programmers,
I need help selecting data for inputs filter_values and num_intervals
my data is N rows and 7 columns
plz let me know if you need further information
note: new to R!

code:
my.data.mapper <- mapper(dist_object = my.data.dist,
filter_values = ???,
num_intervals = ???,
percent_overlap = 50,
num_bins_when_clustering = 10)

Can I leave percent_overlap = 50, num_bins_when_clustering = 10 as in example given at
http://bertrand.michel.perso.math.cnrs.fr/Enseignements/TDA/Mapper.html