My df looks like this: Id Task Type Freq 3 1 A 2 3 1 B 3 3 2 A 3 3 2 B 0 4 1 A 3 4 1
I have a survey file in which row are observation and column question. Here are some fake data they look like: People,Food,Music,People P1,Very Bad,Bad,Good P
autoformatting
silverlight-4.0
numeric
cassandra-jdbc
google-coral
remote-login
switching
class-constructors
tax
object-serialization
character-set
partial-methods
bindable
non-type-template-parameter
go-ent
ixguard
heroku-api
systypes.h
limit
ruby-datamapper
qt-necessitas
asp.net-controls
ionic2
appdelegate
android-studio-2.4
xpathnavigator
xml-nil
storage-file-share
gomobile
nsdatepicker