I have the following problem: I have a DataFrame df which looks like this: eqpid recpid queuetime trackintime trackouttime 3723
filezilla
stocks
getasync
enumerator
goal-tracking
avaudioconverter
silicon
html-validation
title
boundaries
py2neo
vue-select
cryptographic-hash-function
genfromtxt
form-load
string-length
hmp
tsr
xcode6.4
react-share
node-postgres
netflix-feign
function-definition
abot
http4s
tightvnc
pygooglenews
python.net
columnheader
mpeg2-ts
