Unanswered questions in Data Analytics

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How to find cumulative total of rows in r?

How to find a cumulative total in ...READ MORE

21 hours ago in Data Analytics by ch
 • 2,050 points • 3 views
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How to combine 2 fields in a dataframe to create a new field?

How to combine 2 fields in a ...READ MORE

21 hours ago in Data Analytics by ch
 • 2,050 points • 2 views
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Manage length of field values

Hi All, How to adjust the value lengths ...READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 2 views
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Create a new string from existing strings in different variables

How to create a new string from ...READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points
edited 1 day ago by ch • 3 views
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What is a regex?

What is a regex? Can someone explain ...READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 3 views
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How to use regular expressions in R?

How to use regular expressions in R? READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 3 views
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How to get the value passed through url from one page to another in R?

How to get the value passed through ...READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 3 views
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How to check if a element is present in the list?

How to check if a element is ...READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 2 views
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How to convert continuous variable to categorical variable and vice versa?

How to convert continuous variable to categorical ...READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 5 views
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Do we need to create vectors to create arrays in R?

Do we need to create vectors to ...READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 4 views
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How does paste function work in R?

How does paste function work in R? READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 4 views
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What is the difference between list and array in R?

What is the difference between list and ...READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 7 views
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How to check installed packages from r source?

How to check installed packages from r ...READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 3 views
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How do I remove an element from a list by index in R?

How do I remove an element from ...READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 4 views
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How to create a range of dates in R?

How to create a range of dates ...READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 3 views
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How to check if a file already exists or not in R?

How to check if a file already ...READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 7 views
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How to set data type of columns while reading from source?

How to set the data type of ...READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 5 views
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List should be atomic

"List should be atomic" What does this ...READ MORE

1 day ago in Data Analytics by ch
 • 2,050 points • 4 views
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How to zip a folder with r image files from RStudio?

How to zip a folder with r ...READ MORE

Oct 10 in Data Analytics by ch
 • 2,050 points • 11 views
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Slicing a list using an index vector in r

How to slice a list using an ...READ MORE

Oct 9 in Data Analytics by anonymous
 • 2,050 points • 11 views
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How to create heat maps in R?

How to create heat maps in R? ...READ MORE

Oct 7 in Data Analytics by anonymous
 • 2,050 points • 6 views
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How to choose best variables for classification and regression models?

How to choose the best variables for ...READ MORE

Oct 7 in Data Analytics by ch
 • 2,050 points • 11 views
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How to display randomforest object?

How to display random forest object? I created ...READ MORE

Oct 1 in Data Analytics by ch
 • 2,050 points • 8 views
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How to rename a file using R?

I saved R output in a file plot ...READ MORE

Sep 27 in Data Analytics by ch
 • 2,050 points • 17 views
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How to create polygons around states in leaflet?

How to create polygons around states in ...READ MORE

Sep 24 in Data Analytics by anonymous
 • 2,050 points • 7 views
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Allow user input on maps

Can anyone explain how to add controls ...READ MORE

Sep 24 in Data Analytics by ch
 • 2,050 points • 6 views
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Add multiple maps over each other

How to multiple layers of maps over ...READ MORE

Sep 19 in Data Analytics by anonymous
 • 27,960 points • 12 views
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How to save leaflet object as an image?

How to save leaflet object as an ...READ MORE

Sep 19 in Data Analytics by anonymous
 • 27,960 points • 17 views
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fix the map area using leaflet and use ggplot

I created a map using leaflet and ...READ MORE

Sep 18 in Data Analytics by anonymous
 • 27,960 points • 9 views
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How to add legend or any text on the map in leaflet?

I'm new to leaflet and working on ...READ MORE

Sep 18 in Data Analytics by anonymous
 • 27,960 points • 19 views
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SVM model in R

What is svm model? How to use ...READ MORE

Sep 3 in Data Analytics by ratna
 • 15 views
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Error installing mailR package.

Error installing mailR package. Below error in console. ...READ MORE

Sep 3 in Data Analytics by nitya
 • 10 views
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Convert nested list to dendogram - R

How to convert nested lists to dendrogram? ...READ MORE

Aug 30 in Data Analytics by ramya
 • 14 views
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display first n numbers in a sequence

How to display first n numbers in ...READ MORE

Aug 30 in Data Analytics by chitra
edited Aug 30 • 17 views
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How to set choices of inputs within server function in shiny app?

How to set choices of inputs within ...READ MORE

Aug 29 in Data Analytics by kajal
 • 11 views
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R vs Tableau data visualization.

Hi, I recently found this r package ...READ MORE

Aug 23 in Data Analytics by yash
 • 17 views
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How to add tooltips to ggplot object?

How to add tooltips to ggplot object? READ MORE

Aug 23 in Data Analytics by ashish
 • 14 views
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geom_point() in r

Hi, Is it possible to add point ...READ MORE

Aug 23 in Data Analytics by rachna
 • 9 views
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Merge dataframes with similar field values into one with aggregation

For suppose if these are my dataframes, ...READ MORE

Aug 21 in Data Analytics by kavitha
 • 9 views
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How to crop white space around image(Magick) in R?

How to crop white space around image(Magick) ...READ MORE

Aug 20 in Data Analytics by sreenivas
 • 11 views
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R Error: Recommender method UCBF not implemented for data type realRatingMatrix

Error: Recommender method UCBF not implemented for ...READ MORE

Aug 20 in Data Analytics by kalyan
 • 12 views
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Donut chart - R

Is it possible to create a donut ...READ MORE

Aug 16 in Data Analytics by kruthi
 • 16 views
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How to build a correlation matrix in R?

How to build a correlation matrix in ...READ MORE

Aug 15 in Data Analytics by payal
 • 42 views
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Shiny App or Dashboard - R

Which to go for to display R ...READ MORE

Aug 15 in Data Analytics by ruchitha
 • 13 views
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Display labels within pie chart

Hi, i found out how to plot a ...READ MORE

Aug 15 in Data Analytics by nikitha
 • 21 views
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Select input dynamically in r shiny

The datset im using will be updated ...READ MORE

Aug 13 in Data Analytics by ruchi
 • 9 views
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Update value of one variable from another variable in shiny

How to update the value of one ...READ MORE

Aug 13 in Data Analytics by kajal
 • 19 views
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Add filters to reactive output in shiny

I created a shiny app to calculate ...READ MORE

Aug 13 in Data Analytics by aditya
 • 19 views

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