title: Remove factor from dataframe when it provides a certain value
body: <p>I have following data</p>
  
  <pre><code> head(df_raw)
    Scan                    Zeit Sensor Response
  1    1 04.09.2019 06:28:22:405    101   9936.3
  2    2 04.09.2019 06:28:32:389    101   9958.0
  3    3 04.09.2019 06:28:42:389    101   9958.0
  4    4 04.09.2019 06:28:52:389    101   9979.7
  5    5 04.09.2019 06:29:02:389    101   9979.7
  6    6 04.09.2019 06:29:12:389    101   9936.3
  7    3 04.09.2019 06:28:42:389    102   9958.0
  8    4 04.09.2019 06:28:52:389    102   9.9e+37
  9    5 04.09.2019 06:29:02:389    102   9.9e+37
  10    6 04.09.2019 06:29:12:389    102   9936.3
  11    4 04.09.2019 06:28:52:389    103   7563.5
  12    5 04.09.2019 06:29:02:389    103   9871.1
  13    6 04.09.2019 06:29:12:389    103   10354.8
  </code></pre>
  
  <p>Sometimes, a sensor is broken and then it provides ~inf. numbers like <code>9.9e+37</code> or <code>9.900e+37</code>. When a sensor provides such a high value, even only one time, I want to remove that sensor from the dataframe.</p>