What do you mean by technically correct data in data science

0 votes
What do you mean by technically correct data in data science?
Nov 14, 2018 in Data Analytics by Ali
• 11,360 points
889 views

1 answer to this question.

0 votes

we define technically correct data as a data set that – is stored in a data.frame with suitable columns names, and – each column of the data.frame is of the R type that adequately represents the value domain of the variable in the column

Hope this helps!

If you need to know more, go for Data Science Python course today. Also, Start Your Journey to Becoming a Data Scientist - Join Our Data Science Training Program Now!

Thank you!

answered Nov 14, 2018 by Maverick
• 10,840 points

Related Questions In Data Analytics

0 votes
1 answer

What do you understand by statistical power of sensitivity and how do you calculate it?

Sensitivity is commonly used to validate the ...READ MORE

answered Aug 20, 2018 in Data Analytics by Abhi
• 3,720 points
1,132 views
0 votes
1 answer
0 votes
1 answer

Which package is used to do data import in R and Python and How do you import SAS data?

We can do data import using multiple ...READ MORE

answered Aug 24, 2018 in Data Analytics by Abhi
• 3,720 points
924 views
0 votes
2 answers

"Train" and "Test" sets in Data Science

Normally to perform supervised learning you need ...READ MORE

answered Aug 3, 2018 in Data Analytics by Abhi
• 3,720 points
1,325 views
0 votes
1 answer

Cleaning data using R

Try something like this: text1='"id","gender","age","category1","category2","category3","category4","category5","category6","category7","category8","category9","category10" 1,"Male",22,"movies","music","travel","cloths","grocery",,,,, 2,"Male",28,"travel","books","movies",,,,,,, 3,"Female",27,"rent","fuel","grocery","cloths",,,,,, 4,"Female",22,"rent","grocery","travel","movies","cloths",,,,, 5,"Female",22,"rent","online-shopping","utiliy",,,,,,,' d1 <- read.table(text=text1, sep=",", ...READ MORE

answered Nov 13, 2018 in Data Analytics by Maverick
• 10,840 points
608 views
0 votes
1 answer

Clean a set of data using R

Try this: NCM <- c(5,1,3,2,4) Mbrand <- c(1,5,3,4,2) fac<-factor(Mbrand, levels ...READ MORE

answered Nov 13, 2018 in Data Analytics by Maverick
• 10,840 points
699 views
0 votes
1 answer

Replace comma with a period in data cleaning using R

You can use the scan function in ...READ MORE

answered Nov 13, 2018 in Data Analytics by Maverick
• 10,840 points
3,841 views
0 votes
1 answer

Look for certain values from not cleaned data

First see what rows meet t$ps04==1 & t$rectyp==1. ...READ MORE

answered Nov 13, 2018 in Data Analytics by Maverick
• 10,840 points
633 views
0 votes
2 answers

What are the skills required for data science?

Data Science is a platform for analyzing ...READ MORE

answered Apr 4, 2019 in Data Analytics by MrBoot
• 1,230 points
1,403 views
+1 vote
2 answers

What are the steps in data analysis process?

Well explained @Maverick, In simple words the ...READ MORE

answered Aug 23, 2019 in Data Analytics by anonymous
• 33,030 points
2,975 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP