Recent questions tagged r

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Counting the frequency of user activities - R

Dec 3, 2019 in Data Analytics by anonymous
• 160 points
414 views
0 votes
1 answer

Splitting strings in a list delimited by space

Oct 30, 2019 in Data Analytics by ch
• 3,450 points
144 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
1,270 views
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How to arrange ggplots in custom order?

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

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

Oct 28, 2019 in Data Analytics by anonymous
• 3,450 points
148 views
0 votes
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How to add layers in ggplot?

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

Add image background to ggplot

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

How to use hclust function?

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

Add list elments recursively

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

Intermediate + running sum of vector

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

Edit list elements when condition is met

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

Truncate numeric values without round off

Oct 23, 2019 in Data Analytics by anonymous
• 3,450 points
50 views
+10 votes
1 answer
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How to convert a table into tree?

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

Oct 22, 2019 in Data Analytics by ch
• 3,450 points
55 views
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plot function - hide all ticks

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

plot function - hide x/y - axis points

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

Convert a contingency table into dataframe

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

How to create a weighted data set?

Oct 21, 2019 in Data Analytics by ch
• 3,450 points
56 views
0 votes
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What is the difference between merge and bind in R?

Oct 21, 2019 in Data Analytics by ch
• 3,450 points
1,019 views
0 votes
1 answer

Error "Object Concentration not found"

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

How to find cumulative total of rows in r?

Oct 16, 2019 in Data Analytics by ch
• 3,450 points
60 views
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How to combine 2 fields in a dataframe to create a new field?

Oct 16, 2019 in Data Analytics by ch
• 3,450 points
61 views
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What are the different ways to manage NA's in data?

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

Manage length of field values

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

What is a regex?

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

How to use regular expressions in R?

Oct 16, 2019 in Data Analytics by ch
• 3,450 points
48 views
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How to check if a element is present in the list?

Oct 16, 2019 in Data Analytics by ch
• 3,450 points
587 views
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Do we need to create vectors to create arrays in R?

Oct 15, 2019 in Data Analytics by ch
• 3,450 points
49 views
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How does paste function work in R?

Oct 15, 2019 in Data Analytics by ch
• 3,450 points
189 views
0 votes
1 answer

What is the difference between list and vector in R?

Oct 15, 2019 in Data Analytics by ch
• 3,450 points
8,865 views
0 votes
1 answer

How to check installed packages from r source?

Oct 15, 2019 in Data Analytics by ch
• 3,450 points
75 views
0 votes
1 answer

How do I remove an element from a list by index in R?

Oct 15, 2019 in Data Analytics by ch
• 3,450 points
141 views
0 votes
1 answer

How to create a range of dates in R?

Oct 15, 2019 in Data Analytics by ch
• 3,450 points
44 views
0 votes
1 answer

How to check if a file already exists or not in R?

Oct 15, 2019 in Data Analytics by ch
• 3,450 points
3,807 views
0 votes
1 answer
0 votes
1 answer

List should be atomic

Oct 15, 2019 in Data Analytics by ch
• 3,450 points
60 views
0 votes
1 answer

How to provide names for list elments in r?

Oct 14, 2019 in Data Analytics by ch
• 3,450 points
63 views
0 votes
1 answer
0 votes
1 answer