Recent questions tagged r-programming

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Create a matrix in R.

7 hours ago in Data Analytics by akhtar
 • 28,860 points • 5 views
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For loop in R programming.

Oct 6 in Data Analytics by akhtar
 • 28,860 points • 32 views
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How to initialize a vector in R?

Oct 6 in Data Analytics by akhtar
 • 28,860 points • 28 views
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How to install R Packages?

Oct 6 in Data Analytics by akhtar
 • 28,860 points • 18 views
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Error: missing value where TRUE/FALSE needed

Aug 23 in Others by nimarah
 • 120 points • 55 views
0 votes
1 answer

How to extract specific columns from a dataframe in R?

Aug 7 in Data Analytics by akhtar
 • 28,860 points • 104 views
+2 votes
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How to create our own dataframe in R?

Apr 29 in Data Analytics by akhtar
 • 28,860 points • 192 views
0 votes
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How to install R Studio in Windows?

Apr 29 in Data Analytics by akhtar
 • 28,860 points • 172 views
0 votes
1 answer

Error in unique.default(x, nmax = nmax) : unique() applies only to vectors in R

Oct 30, 2019 in Data Analytics by anonymous
 • 3,450 points • 2,920 views
0 votes
1 answer

Splitting strings in a list delimited by space

Oct 30, 2019 in Data Analytics by ch
 • 3,450 points • 156 views
0 votes
1 answer

What is grob and how to create grobs in ggplot?

Oct 29, 2019 in Data Analytics by ch
 • 3,450 points • 1,507 views
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How to arrange ggplots in custom order?

Oct 29, 2019 in Data Analytics by ch
 • 3,450 points • 297 views
0 votes
1 answer

Error: `width` is shorter than `ellipsis`FALSE

Oct 28, 2019 in Data Analytics by anonymous
 • 3,450 points • 178 views
0 votes
1 answer

How to add layers in ggplot?

Oct 28, 2019 in Data Analytics by ch
 • 3,450 points • 277 views
0 votes
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Add image background to ggplot

Oct 28, 2019 in Data Analytics by ch
 • 3,450 points • 340 views
0 votes
1 answer

How to use hclust function?

Oct 23, 2019 in Data Analytics by ch
 • 3,450 points • 671 views
0 votes
1 answer

Add list elments recursively

Oct 23, 2019 in Data Analytics by anonymous
 • 3,450 points • 76 views
0 votes
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Intermediate + running sum of vector

Oct 23, 2019 in Data Analytics by anonymous
 • 3,450 points • 81 views
0 votes
1 answer

Edit list elements when condition is met

Oct 23, 2019 in Data Analytics by anonymous
 • 3,450 points • 84 views
0 votes
1 answer

Truncate numeric values without round off

Oct 23, 2019 in Data Analytics by anonymous
 • 3,450 points • 59 views
+10 votes
1 answer

Will random forest algorithm work if rows have a few duplicate values?

Oct 23, 2019 in Data Analytics by ch
 • 3,450 points • 634 views
0 votes
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How to convert a table into tree?

Oct 22, 2019 in Data Analytics by ch
 • 3,450 points • 158 views
0 votes
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How to visualize the randomForest model in R?

Oct 22, 2019 in Data Analytics by ch
 • 3,450 points • 69 views
0 votes
1 answer

unable to install reprtree package

Oct 22, 2019 in Data Analytics by ch
 • 3,450 points • 566 views
0 votes
1 answer

plot function - hide all ticks

Oct 21, 2019 in Data Analytics by ch
 • 3,450 points • 75 views
0 votes
1 answer

plot function - hide x/y - axis points

Oct 21, 2019 in Data Analytics by ch
 • 3,450 points • 99 views
0 votes
1 answer

Convert a contingency table into dataframe

Oct 21, 2019 in Data Analytics by ch
 • 3,450 points • 150 views
0 votes
1 answer

How to create a weighted data set?

Oct 21, 2019 in Data Analytics by ch
 • 3,450 points • 67 views
0 votes
1 answer

What is the difference between merge and bind in R?

Oct 21, 2019 in Data Analytics by ch
 • 3,450 points • 1,223 views
0 votes
1 answer

what is a contingency table?

Oct 21, 2019 in Data Analytics by ch
 • 3,450 points • 88 views
0 votes
1 answer

Error "Object Concentration not found"

Oct 18, 2019 in Data Analytics by Sanju Vigasini
 • 120 points • 128 views
0 votes
1 answer

How to find the difference wrt previous value in list/vector?

Oct 16, 2019 in Data Analytics by ch
 • 3,450 points • 85 views
0 votes
1 answer

What are the different ways to manage NA's in data?

Oct 16, 2019 in Data Analytics by ch
 • 3,450 points • 122 views
0 votes
1 answer

Manage length of field values

Oct 16, 2019 in Data Analytics by ch
 • 3,450 points • 73 views
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