Recent questions tagged data-science

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1 answer

Is there a way to display correlation in graphical manner in R?

Nov 26, 2018 in Data Analytics by Ali
 • 11,360 points • 370 views
0 votes
1 answer

web sracping using R

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 511 views
+1 vote
1 answer

Error when trying to convert data frame into a csv file in R

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 4,688 views
+1 vote
4 answers

Which is the best r package used to scrap web pages?

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 841 views
+2 votes
2 answers

Error when executing write.csv function in R

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 5,311 views
0 votes
1 answer

How do I convert data frame to csv file in R?

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 2,181 views
0 votes
1 answer

Error saying "Error in open.connection(x, "rb") : Timeout was reached:"

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 3,947 views
0 votes
0 answers

Error saying "could not find function "html_text"" when using html_text function in R

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 1,089 views
0 votes
1 answer

Error saying "could not find function "read_html"" when trying to use read_html function

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 3,957 views
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1 answer

Error saying "Error in map(.x, .f, ...) : argument ".x" is missing, with no default" in R

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 8,392 views
+1 vote
1 answer

Error saying "Error in map_df(1, function(i) { : could not find function "map_df"" in R

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 6,296 views
0 votes
1 answer

Error saying "Error: object 'packages' not found" when trying to web scrap using r

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 866 views
0 votes
1 answer

Error saying "Error in install.packages(rvest) : object 'rvest' not found" when trying to install a package in R

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 2,381 views
0 votes
1 answer

Error saying "Error in install.packages("epiR") : unable to install packages" when trying to install a package

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 1,209 views
0 votes
2 answers

Message saying "would you like to use a private library instead?" when trying to install a package

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 19,563 views
+1 vote
1 answer

Error saying "Error in file(out, "wt") : cannot open the connection" when execute help command in r

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 10,907 views
0 votes
1 answer

Error saying "Error in lag(x, 1) : unused argument (1)"

Nov 16, 2018 in Data Analytics by Ali
 • 11,360 points • 1,513 views
0 votes
1 answer

I'm trying to figure out a formula to be able to divide the max and min number inside the intervals.

Nov 16, 2018 in Data Analytics by Ali
 • 11,360 points • 335 views
0 votes
1 answer

extract token using R

Nov 16, 2018 in Data Analytics by Ali
 • 11,360 points • 580 views
0 votes
1 answer

how do I run this R program on hadoop.

Nov 16, 2018 in Data Analytics by Ali
 • 11,360 points • 739 views
+1 vote
1 answer

Error saying "EXPR must be a length 1 vector" when trying to use the switch functionality

Nov 16, 2018 in Data Analytics by Ali
 • 11,360 points • 3,280 views
0 votes
1 answer

Is there way for achieving continuous integration with R?

Nov 16, 2018 in Data Analytics by Ali
 • 11,360 points • 513 views
0 votes
1 answer

R programming logic

Nov 16, 2018 in Data Analytics by Ali
 • 11,360 points • 478 views
0 votes
1 answer

Convert java code to R code

Nov 16, 2018 in Data Analytics by Ali
 • 11,360 points • 3,421 views
0 votes
2 answers

Why is data science a hot career path right now?

Nov 15, 2018 in Career Counselling by Ali
 • 11,360 points • 1,072 views
0 votes
2 answers

Tips in starting career in data science

Nov 15, 2018 in Career Counselling by Ali
 • 11,360 points • 598 views
0 votes
3 answers

What are the educational requirements to fulfill to become a data scientist?

Nov 15, 2018 in Career Counselling by Maverick
 • 10,840 points • 2,023 views
0 votes
3 answers

What are the salaries for data scientist related jobs?

Nov 15, 2018 in Career Counselling by Ali
 • 11,360 points • 557 views
0 votes
2 answers

Day to day roles and responsibilities of data science

Nov 15, 2018 in Career Counselling by Ali
 • 11,360 points • 736 views
0 votes
1 answer

Error saying "Error: package or namespace load failed for ‘FactoMineR’" when using data mining on RStudio

Nov 15, 2018 in Data Analytics by Ali
 • 11,360 points • 2,037 views
0 votes
1 answer

When I pars xml (scraping Google RSS) national symbol (Cyrillic) is breaking

Nov 15, 2018 in Data Analytics by Ali
 • 11,360 points • 490 views
0 votes
1 answer

Convert Brightkite location ID to place name

Nov 15, 2018 in Data Analytics by Ali
 • 11,360 points • 529 views
0 votes
1 answer

Error saying "Error in lapply(rdmTweets, as.data.frame) : object 'rdmTweets' not found"

Nov 15, 2018 in Data Analytics by Ali
 • 11,360 points • 985 views
0 votes
1 answer

Error saying "Error in df$item : object of type 'closure' is not subsettable" when trying to use arules package

Nov 15, 2018 in Data Analytics by Ali
 • 11,360 points • 1,431 views
0 votes
1 answer

Trying to find frequent itemsets of a data set using arules package

Nov 15, 2018 in Data Analytics by Ali
 • 11,360 points • 571 views
+1 vote
2 answers

How to segment documents into phrases in text mining using R?

Nov 15, 2018 in Data Analytics by Ali
 • 11,360 points • 1,120 views
+1 vote
1 answer

Error saying "vector size cannot be NA" when using R with data mining

Nov 15, 2018 in Data Analytics by Ali
 • 11,360 points • 4,391 views
0 votes
1 answer

Error saying "Failed to get an access token." when trying to access my Google Analytics API

Nov 15, 2018 in Data Analytics by Ali
 • 11,360 points • 1,036 views
0 votes
3 answers

Data Science Certifications

Nov 15, 2018 in Career Counselling by Max
 • 180 points • 488 views
0 votes
2 answers

What is the average Salary for Data Scientist?

Nov 15, 2018 in Career Counselling by Max
 • 180 points • 687 views
0 votes
1 answer

What are good rules of thumb for Python imports?

Nov 14, 2018 in Python by Anirudh
• 2,080 points • 790 views
+1 vote
1 answer

How to standardize rows when cleaning data?

Nov 14, 2018 in Data Analytics by Ali
 • 11,360 points • 532 views
0 votes
2 answers

what are the different ways of getting/reading data into for cleaning

Nov 14, 2018 in Data Analytics by Ali
 • 11,360 points • 487 views
0 votes
1 answer

What do you mean by technically correct data in data science?

Nov 14, 2018 in Data Analytics by Ali
 • 11,360 points • 658 views
0 votes
1 answer

What does the inf special character mean in R?

Nov 14, 2018 in Data Analytics by Ali
 • 11,360 points • 2,454 views
0 votes
1 answer

What are special values in R

Nov 14, 2018 in Data Analytics by Ali
 • 11,360 points • 2,672 views
0 votes
1 answer

How to remove certain character from a vector

Nov 14, 2018 in Data Analytics by Ali
 • 11,360 points • 467 views
0 votes
1 answer

Is a GUI available for some basic csv file edits?

Nov 14, 2018 in Data Analytics by Ali
 • 11,360 points • 899 views
0 votes
1 answer

What is raw data?

Nov 14, 2018 in Data Analytics by Ali
 • 11,360 points • 601 views
+1 vote
2 answers

What are the steps in data analysis process?

Nov 14, 2018 in Data Analytics by Ali
 • 11,360 points • 2,489 views
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