Recent questions tagged r

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List packages are used for data mining in R?

Jul 3, 2018 in Data Analytics by CodingByHeart77
• 3,740 points
1,243 views
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1 answer
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How to sample random rows in dataframe?

Jul 3, 2018 in Data Analytics by anonymous
586 views
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TwitteR package download of package ‘rjson’ fails in R

Jun 27, 2018 in Data Analytics by Sahiti
• 6,370 points
1,176 views
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1 answer

SMOTE-function not working in R

Jun 27, 2018 in Data Analytics by Sahiti
• 6,370 points
2,672 views
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1 answer

hclust size limit

Jun 26, 2018 in Data Analytics by Sahiti
• 6,370 points
631 views
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1 answer

How to cluster center mean of DBSCAN in R?

Jun 26, 2018 in Data Analytics by Sahiti
• 6,370 points
548 views
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1 answer

How to convert a sentence to word table in R?

Jun 21, 2018 in Data Analytics by DataKing99
• 8,240 points
1,241 views
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1 answer
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Extract lhs items from rules in R

Jun 20, 2018 in Data Analytics by CodingByHeart77
• 3,740 points
1,129 views
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How to write rules generated by Apriori?

Jun 19, 2018 in Data Analytics by CodingByHeart77
• 3,740 points
429 views
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1 answer

How to cluster a very large dataset in R?

Jun 19, 2018 in Data Analytics by CodingByHeart77
• 3,740 points
2,749 views
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1 answer
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Randomly subset of data with dplyr

Jun 19, 2018 in Data Analytics by Sahiti
• 6,370 points
641 views
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1 answer

Do-while loop in R

Jun 14, 2018 in Data Analytics by Sahiti
• 6,370 points
443 views
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Drop unused levels from a data frame in R

Jun 14, 2018 in Data Analytics by Sahiti
• 6,370 points
1,749 views
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1 answer
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Reshape data from long to wide format in R

Jun 14, 2018 in Data Analytics by Sahiti
• 6,370 points
2,531 views
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How to evaluate expression given as a string in R?

Jun 7, 2018 in Data Analytics by Sahiti
• 6,370 points
4,163 views
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1 answer

Identify object in R

Jun 7, 2018 in Data Analytics by Sahiti
• 6,370 points
428 views
+1 vote
2 answers
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How to extract a dplyr tbl column as a vector?

Jun 6, 2018 in Data Analytics by DataKing99
• 8,240 points
6,162 views
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1 answer

Using dplyr package to summarise multiple columns - R

Jun 6, 2018 in Data Analytics by zombie
• 3,790 points
1,869 views
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1 answer

Unable to install the 'devtools' package in R

Jun 6, 2018 in Data Analytics by DeepCoder786
• 1,720 points
1,464 views
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1 answer

Loading multiple packages at the same time

Jun 4, 2018 in Data Analytics by DataKing99
• 8,240 points
366 views
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1 answer
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Trigger a data refresh in shiny

May 31, 2018 in Data Analytics by DataKing99
• 8,240 points
4,292 views
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1 answer

How to refresh shiny dataset?

May 31, 2018 in Data Analytics by DataKing99
• 8,240 points
1,642 views
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1 answer
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Increasing the amount of memory available to R processes

May 29, 2018 in Data Analytics by zombie
• 3,790 points
464 views
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1 answer
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1 answer
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3 answers

How can I add YAML current date in rmarkdown ?

May 28, 2018 in Data Analytics by shams
• 3,670 points
14,865 views
0 votes
11 answers

Changing the legend title in ggplot

May 24, 2018 in Data Analytics by zombie
• 3,790 points
16,896 views
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1 answer
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Converting a string to title case - R

May 19, 2018 in Data Analytics by nirvana
• 3,130 points
1,306 views
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1 answer
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3 answers

Counting the frequency of unique values - R

May 18, 2018 in Data Analytics by nirvana
• 3,130 points
94,001 views
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1 answer

Removing all objects from work-space except one - R

May 17, 2018 in Data Analytics by nirvana
• 3,130 points
1,044 views