StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Prasanna Nandakumar

Rating
1478.08 (4,503,324th)

Reputation
3,139 (53,826th)

Page: 1 2 3

Title	Δ
Trying to attach SSL certificate on application gateway using azure...	0.00
Remove \r from JSON response - Python	-1.62
Dynamodb scan stops and results are returned with LastEvaluatedKey	-0.48
Split dataframe every two columns into multiple dataframe	-0.04
Find Mean of all the numeric variables of a Spark dataframe in R	+0.52
Is it possible to create subsets of a dataframe for each value in a...	+0.52
Dplyr create dummy variable/indicator columns, for sql tables	0.00
Setting column value of a subset of rows in a dataframe in R	-1.13
Converting row values(duplicates and different data types) to colum...	0.00
Error after installing the ggplot2. How can I solve it?	0.00
dplyr group by multiple variables summarise by multiple variables	+1.94
how to remove NA in summarize_all to summarize mutliple col at the...	+0.52
Repeat data frame with varying date column	+1.92
How to extract date from time stamp that has month name in R	-0.38
How to convert scatterplot matrix into R Plotly	0.00
How to convert arulesViz plot to htmlwidget in R	0.00
Two data duplicate test	0.00
How to convert list of list into a tibble (dataframe)	+0.08
Replace string in R with patterns and replacements both vectors	-0.10
R concatenate several cells into one without getting NA	-0.77
How can I get the average of values based on the range of values fr...	+0.03
Corresponding matrix construction	+0.54
check if a character within a string is uppercase	-0.87
Transforming a R Dataframe by spreading a single column into multip...	0.00
Remove columns the tidyeval way	-1.29
16 digits timestamp to date conversion in R	0.00
Extracting overlaping pairs of rows from df with two columns	+2.14
Mutate a data frame based on regex and regex value	-1.25
word cloud with unique ID	+0.53
How to get frequency counts on two variables in R?	-2.13
How to outlier test for each variable and change?	+0.03
How to finish code to replace NA with median in R	+0.35
labeling x axis in R	0.00
Correction for multiple testing for very large files with repetitions	0.00
Can I use colsplit() to create columns directly as factors in R	0.00
Return two objects from lapply	+2.55
How to put an output value to a variable in R?	-1.56
How to write a decribe function output into a csv in R?	0.00
How to apply the resulting removed outliers on the dataset using bo...	-1.74
converting from Date format to another in R	0.00
Cloudera hadoop Connector in Tableau	0.00
How do I do an exact string match using gsub in R?	-0.47
How to compute ROC and AUC under ROC after training using caret in R?	0.00
Finding corresponding records of a specific value in a data frame i...	-1.61
How to change the default directory in RStudio Server?	0.00
Sorting rows and colums in a matrix in R	+0.44
R draw heatmap with clusters, but hide dendrogram	0.00
R xts loses timezone attribute	+1.58
Case insensitive sort of vector of string in R	-2.87
calculate a percentage from the start of an intervention in R	-3.27