Questions by BHARANI

0 votes
1 answer

Showing percentage instead of counts in a bar plot - ggplot2 - R

May 29, 2018 in Data Analytics • 3,590 views
0 votes
1 answer

Selecting only p-value and r.squared value from linear regression result

May 22, 2018 in Data Analytics • 1,239 views
+1 vote
1 answer

Binding rows of 2 data-frames which have non-identical columns

May 22, 2018 in Data Analytics • 5,864 views
0 votes
1 answer

Reshape data from long to wide format

Apr 17, 2018 in Data Analytics • 537 views
0 votes
1 answer

Read command line parameters from an R script

Apr 17, 2018 in Data Analytics • 3,402 views
0 votes
1 answer

Concatenate 2 strings in R

Apr 14, 2018 in Data Analytics • 1,113 views
+1 vote
1 answer

How to convert a list of dataframes in to a single dataframe using R?

Apr 13, 2018 in Data Analytics • 6,389 views
0 votes
1 answer

Rename a single column in dataframe using R

Apr 13, 2018 in Data Analytics • 1,861 views
0 votes
1 answer

How to find out the sum/mean for multiple variables per group in R?

Apr 12, 2018 in Data Analytics • 3,427 views
0 votes
1 answer

How to apply loops to multiply across various columns in a dataframe?

Apr 6, 2018 in Data Analytics • 6,427 views
0 votes
1 answer

Removing unimportant variables before building Random Forest

Apr 4, 2018 in Data Analytics • 1,943 views
0 votes
1 answer

AUC for 3-Class prediction in R

Apr 4, 2018 in Data Analytics • 1,183 views
0 votes
1 answer

How to replace NA with 0 using starts_with()

Apr 3, 2018 in Data Analytics • 1,346 views
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