Recent questions tagged r-programming

0 votes
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 • 368 views
0 votes
1 answer

How do I get different distributions of our dataset in R?

Nov 26, 2018 in Data Analytics by Ali
 • 11,360 points • 420 views
0 votes
1 answer

I'm trying to start rattle on R Studio and end up with an error

Nov 26, 2018 in Data Analytics by Ali
 • 11,360 points • 3,861 views
0 votes
1 answer

web scraping using python or R?

Nov 22, 2018 in Data Analytics by Ali
 • 11,360 points • 1,183 views
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1 answer

web sracping using R

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 508 views
0 votes
1 answer

What is a css selector and where is it used?

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 683 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 • 4,687 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 • 839 views
+2 votes
2 answers

Error when executing write.csv function in R

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 5,310 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 • 2,178 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 • 3,944 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 • 1,086 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 • 3,953 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 • 8,386 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 • 6,286 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 • 865 views
0 votes
1 answer

How do I make a parameter dynamic on the url while webscraping?

Nov 21, 2018 in Data Analytics by Ali
 • 11,360 points • 520 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 • 2,378 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 • 1,206 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 • 19,554 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 • 10,898 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 • 1,512 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 • 332 views
0 votes
1 answer

How do I copy an excel file to my Rconsole with all the missing values?

Nov 16, 2018 in Data Analytics by Ali
 • 11,360 points • 383 views
0 votes
1 answer

Editing the plots/visualization on a timeline.

Nov 16, 2018 in Data Analytics by Ali
 • 11,360 points • 345 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 • 3,278 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 • 512 views
0 votes
1 answer

R programming logic

Nov 16, 2018 in Data Analytics by Ali
 • 11,360 points • 477 views
0 votes
1 answer

Convert java code to R code

Nov 16, 2018 in Data Analytics by Ali
 • 11,360 points • 3,418 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 • 2,035 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 • 489 views
0 votes
1 answer

Error saying "missing 'sequenceID' or 'eventID'" when trying to convert my data into cSPADE compatible format.

Nov 15, 2018 in Data Analytics by Ali
 • 11,360 points • 1,178 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 • 983 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 • 1,427 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 • 564 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 • 1,115 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 • 4,389 views
+1 vote
1 answer

How to standardize rows when cleaning data?

Nov 14, 2018 in Data Analytics by Ali
 • 11,360 points • 531 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 • 2,448 views
0 votes
1 answer

What are special values in R

Nov 14, 2018 in Data Analytics by Ali
 • 11,360 points • 2,669 views
0 votes
1 answer

How to remove certain character from a vector

Nov 14, 2018 in Data Analytics by Ali
 • 11,360 points • 465 views
0 votes
1 answer

Look for certain values from not cleaned data

Nov 13, 2018 in Data Analytics by Ali
 • 11,360 points • 408 views
0 votes
1 answer

Error with shortest.path function in R

Nov 12, 2018 in Data Analytics by Ali
 • 11,360 points • 1,420 views
0 votes
1 answer

Error saying "duplicate 'row.names' are not allowed" when trying to setup my data for the mlogit-package

Nov 12, 2018 in Data Analytics by Ali
 • 11,360 points • 1,763 views
0 votes
1 answer

Lot of errors when trying to install R package "igraph"

Nov 12, 2018 in Data Analytics by Ali
 • 11,360 points • 1,495 views
0 votes
1 answer

Error saying "Error in sprintf("%x", 2151028214):invalid format '%x'; use format %f, %e, %g or %a for numeric objects"

Nov 12, 2018 in Data Analytics by Ali
 • 11,360 points • 1,515 views
0 votes
1 answer

Error saying " "solarspectrum3" not resolved from current namespace (SolarSpectrum)"

Nov 12, 2018 in Data Analytics by Ali
 • 11,360 points • 579 views
0 votes
1 answer

Error saying " Failed to connect to database: Error: Lost connection to MySQL server at 'handshake"

Nov 12, 2018 in Data Analytics by Ali
 • 11,360 points • 2,596 views
+1 vote
1 answer

Error saying "'names' attribute [27] must be the same length as the vector [21]"

Nov 12, 2018 in Data Analytics by Ali
 • 11,360 points • 3,824 views
0 votes
1 answer

Error sayimg "Executing test function test.should_error ... Timing stopped at: 0 0 0 " in R

Nov 12, 2018 in Data Analytics by Ali
 • 11,360 points • 785 views
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