Recent questions tagged data-science

+3 votes
1 answer

Predict weight and height of a person based on his nationality in R

Dec 12, 2018 in Data Analytics by Hannah
 • 18,520 points • 1,026 views
+5 votes
2 answers

Predict weight when height is given using linear regression in R

Dec 12, 2018 in Data Analytics by Ali
 • 11,360 points • 6,888 views
+1 vote
1 answer

We can list all data frames in R, Is that possible in python?

Dec 11, 2018 in Data Analytics by Ali
 • 11,360 points • 837 views
+2 votes
2 answers

Change data type of one column in R

Dec 11, 2018 in Data Analytics by Ali
 • 11,360 points • 121,761 views
0 votes
1 answer

Can rows be converted into columns in R?

Dec 11, 2018 in Data Analytics by Ali
 • 11,360 points • 474 views
0 votes
1 answer

Select table name and corresponding columns frim the sql file - R

Dec 11, 2018 in Data Analytics by Ali
 • 11,360 points • 775 views
0 votes
1 answer

What is the difference between R and SPSS?

Dec 11, 2018 in Data Analytics by Ali
 • 11,360 points • 1,282 views
+1 vote
1 answer

R - Fitting polynomials to data

Dec 11, 2018 in Data Analytics by Ali
 • 11,360 points • 549 views
+2 votes
1 answer

Error saying object not found in R

Dec 11, 2018 in Data Analytics by Ali
 • 11,360 points • 6,339 views
+1 vote
1 answer

I’m a noob to R and I’m supposed to printing all even numbers from 1 to 100. Can somebody help me with it?

Dec 11, 2018 in Data Analytics by Ali
 • 11,360 points • 832 views
+5 votes
0 answers

"Error in tagAssert: argument "body" is missing, with no default" when trying to create a dashboard using shiny R

Dec 11, 2018 in Data Analytics by Ali
 • 11,360 points • 2,221 views
+1 vote
1 answer

Building a Time series prediction model on web login timestamp

Dec 7, 2018 in Data Analytics by Shubham
 • 13,490 points • 1,704 views
+1 vote
1 answer

How to add grid in ggsurvplot without changing theme in R?

Dec 7, 2018 in Data Analytics by Ali
 • 11,360 points • 1,710 views
0 votes
1 answer

How do I modify the background grid in ggplot?

Dec 7, 2018 in Data Analytics by Ali
 • 11,360 points • 975 views
0 votes
1 answer

Loop to automate the plotting process in R

Dec 6, 2018 in Data Analytics by Ali
 • 11,360 points • 1,668 views
0 votes
1 answer

How to color geom_bar by y-axis values?

Dec 6, 2018 in Data Analytics by Ali
 • 11,360 points • 1,290 views
+1 vote
1 answer

How to plot pixels in R?

Dec 6, 2018 in Data Analytics by Ali
 • 11,360 points • 1,452 views
+1 vote
1 answer

Installing JQ on Mac by command-line

Dec 6, 2018 in Data Analytics by Upasana
 • 8,620 points • 6,292 views
0 votes
1 answer

How can I reactively add actionButtons to the tableOutput?

Dec 6, 2018 in Data Analytics by Ali
 • 11,360 points • 1,202 views
0 votes
1 answer

Unable to move table rows in shiny r

Dec 6, 2018 in Data Analytics by Ali
 • 11,360 points • 1,077 views
+1 vote
1 answer

Error when trying to execute something reactive on shiny R

Dec 6, 2018 in Data Analytics by Ali
 • 11,360 points • 2,445 views
0 votes
1 answer

Caret and Shiny R giving error

Dec 5, 2018 in Data Analytics by Ali
 • 11,360 points • 1,312 views
+7 votes
4 answers

How can I include javascript code into my shiny R dashboard?

Dec 5, 2018 in Data Analytics by Ali
 • 11,360 points • 6,571 views
0 votes
1 answer

Error in shiny R "Warning: Error in read.table: 'file' must be a character string or connection"

Dec 5, 2018 in Data Analytics by Ali
 • 11,360 points • 5,072 views
0 votes
1 answer

Add radio buttons on shiny R dashboard

Dec 5, 2018 in Data Analytics by Ali
 • 11,360 points • 3,544 views
0 votes
1 answer

Dynamically select element from a list and work with it - Shiny R

Dec 5, 2018 in Data Analytics by Ali
 • 11,360 points • 3,761 views
0 votes
1 answer

How do I save plots made using shiny R?

Dec 5, 2018 in Data Analytics by Ali
 • 11,360 points • 2,786 views
+1 vote
1 answer

How to add videos in a shiny R dashboard?

Dec 4, 2018 in Data Analytics by Ali
 • 11,360 points • 4,072 views
+1 vote
1 answer

Change font size of valueBox - shiny R

Dec 4, 2018 in Data Analytics by Ali
 • 11,360 points • 9,255 views
0 votes
1 answer

How to reduce the height of valueBox in shiny R?

Dec 4, 2018 in Data Analytics by Ali
 • 11,360 points • 4,031 views
0 votes
1 answer

How do you change the color of the sliderInput - shiny r

Dec 4, 2018 in Data Analytics by Ali
 • 11,360 points • 2,886 views
+2 votes
2 answers

What are the tools one can use for analysis of machine generated data?

Dec 3, 2018 in Others by Nitesh
 • 3,080 points • 1,183 views
+4 votes
3 answers

Issue with dynamic messages when creating a dashboard using shiny R

Dec 3, 2018 in Data Analytics by Ali
 • 11,360 points • 2,906 views
0 votes
1 answer

issue with dashboardSidebar function using shiny R

Nov 30, 2018 in Data Analytics by Ali
 • 11,360 points • 599 views
0 votes
1 answer

How do I add Icons to my messages on my dashboard which I’m creating using shiny r?

Nov 30, 2018 in Data Analytics by Ali
 • 11,360 points • 875 views
0 votes
1 answer

How do I get notifications on my dashboard using shiny R?

Nov 30, 2018 in Data Analytics by Ali
 • 11,360 points • 718 views
+1 vote
1 answer

problem with tabitems in shiny R

Nov 30, 2018 in Data Analytics by Ali
 • 11,360 points • 1,881 views
0 votes
1 answer

Error saying "ERROR: Expected tag to be of type header" while creating a dashboard using shiny R

Nov 30, 2018 in Data Analytics by Ali
 • 11,360 points • 4,581 views
0 votes
1 answer

Error saying 'shinyServer(function(input,output){ output`$histogram`" while creating dashboard using shiny R

Nov 30, 2018 in Data Analytics by Ali
 • 11,360 points • 1,458 views
0 votes
1 answer

Unable to see histogram even though its been created without any errors in shiny R

Nov 30, 2018 in Data Analytics by Ali
 • 11,360 points • 949 views
0 votes
1 answer

What is shiny R?

Nov 29, 2018 in Data Analytics by Ali
 • 11,360 points • 823 views
0 votes
1 answer

Error saying "ERROR: unused argument (menuItem("Amazon-web-service"))"

Nov 29, 2018 in Data Analytics by Ali
 • 11,360 points • 1,257 views
+1 vote
1 answer

Error saying "ERROR: Error sourcing C:\Users\ali\AppData\Local\Temp\Rtmp8iTRBM\file54f8276958b3"

Nov 29, 2018 in Data Analytics by Ali
 • 11,360 points • 6,348 views
0 votes
1 answer

Error saying "Error in parse(file, keep.source = FALSE, srcfile = src, encoding = enc) : " in shiny R

Nov 29, 2018 in Data Analytics by Ali
 • 11,360 points • 6,656 views
0 votes
1 answer

Error saying "ERROR: could not find function "dashboardsidebar"" when trying to create dashboard on shiny R

Nov 29, 2018 in Data Analytics by Ali
 • 11,360 points • 1,117 views
+1 vote
1 answer

Error saying "could not find function dashboardPage" in shiny R

Nov 29, 2018 in Data Analytics by Ali
 • 11,360 points • 3,659 views
+1 vote
1 answer

Error saying "could not find function "shinyUI"" in shiny R

Nov 28, 2018 in Data Analytics by Ali
 • 11,360 points • 2,626 views
0 votes
2 answers

How to arrange a data set in ascending order based on a variable?

Nov 27, 2018 in Data Analytics by Ali
 • 11,360 points • 1,100 views
0 votes
1 answer

Error saying " cannot open the connection" when trying to install a package in R

Nov 26, 2018 in Data Analytics by Ali
 • 11,360 points • 9,154 views
+6 votes
3 answers

"Error: '\U' used without hex digits in character string starting ""C:\U"" when trying to read a csv file in R

Nov 26, 2018 in Data Analytics by Ali
 • 11,360 points • 44,947 views
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