Show null and not null value in fields in bar chart

0 votes
My data consists of feedback from students regarding the teacher of each subject. I want to see the frequency of feedback for each and also null feedback values. Can someone help me for the same.
Aug 2 in Data Analytics by radha
10 views

No answer to this question. Be the first to respond.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.

Related Questions In Data Analytics

0 votes
0 answers

Aggregation of fields vs field value line chart in R

Hi, I have a doubt whether a ...READ MORE

Jul 25 in Data Analytics by ramya
11 views
0 votes
2 answers
0 votes
0 answers

R plots to show categorical fields in graphs

Which R plots are best to show ...READ MORE

Jul 9 in Data Analytics by nikita
28 views
0 votes
0 answers

How to normalize values in fields to show in plots in R?

Hi, I use a dataset called airquality ...READ MORE

Jul 9 in Data Analytics by sindhu
23 views
0 votes
0 answers
0 votes
1 answer

By using dpylr package sum of multiple columns

Basically here we are making an equation ...READ MORE

answered Apr 5, 2018 in Data Analytics by DeepCoder786
• 1,720 points
105 views
0 votes
1 answer

How to convert a text mining termDocumentMatrix into excel or csv in R?

By assuming that all the values are ...READ MORE

answered Apr 5, 2018 in Data Analytics by DeepCoder786
• 1,720 points
135 views
0 votes
1 answer

In a dpylr pipline how to use sample and seq?

For avoiding rowwise(), I prefer to use ...READ MORE

answered Apr 6, 2018 in Data Analytics by DeepCoder786
• 1,720 points
78 views
0 votes
1 answer

How to create a list of Data frames?

Basically all we have to do is ...READ MORE

answered Apr 9, 2018 in Data Analytics by DeepCoder786
• 1,720 points
84 views