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1550.89 (7,676th)

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9,124 (16,947th)

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Title	Δ
counting/subsetting rows or columns based on category values in R d...	-0.14
filter out business days from dates column in a dataframe in R	0.00
Fail to get table from web	0.00
how to split rows of a datafame in multiple rows based on start dat...	0.00
Unscaling neural network numeric matrix in R	0.00
How to Remove header and footer from Dataframe?	-0.05
How can I split a dataframe by the last column programatically?	0.00
How can I combine two rows and avoid duplicating the string entries...	+1.59
How to create a relative distance matrix in r using string variables	0.00
Why does sklearn logistic regression regularize both the weights an...	+0.45
Plotly: Bar and pie charts side by side	0.00
New column conditional on whether number is even/uneven and on column	-0.37
R search accross similarity sparse matrix	-0.55
Scaling data subsetwise using R	0.00
PySpark - Returning a value into a dataframe, if a value occurs on...	0.00
maintain POSIXct time format with ifelse and dplyr	0.00
taking lag and capping the values with mean in dplyr	0.00
R - Using padr on Multiple Fields	0.00
Create a calculated column based on columns that are from current r...	+0.44
Error when fitting KNN model	0.00
pyspark - merge 2 columns of sets	-0.26
How to create new list of column value from existing colum value dy...	0.00
mutate_impl error in dplyr/lubridate add date time	0.00
How to read specific attributes of xml in R	0.00
Pyspark- Fill an empty strings with a value	+0.45
Increment value dynamically pyspark dataframe	0.00
pyspark - get value of array type from dataframe	0.00
Two Variable side by side bar plot ggplot of categorical data	+1.70
Count transitions between different states in several time steps (c...	-1.14
Summing rows based on conditional in groups	+1.87
Spark/Hive - Group data into a "pivot-table" format	+0.45
Random Forest Regression for categorical inputs on PySpark	0.00
Error while parsing XML in R	-0.04
Use R to fill rows based on column	0.00
xmlEventParse returns empty dataframe	0.00
Pyspark column generation on lookup of previous rows and compute	0.00
pyspark dynamic column computation	-0.56
Calculate mean values of multiple measurements in a table with two...	+0.47
keep the same value of if statement in a function	0.00
Convert a Column of Character Vectors into Single Row	+1.76
Create recency column in dataframe using month names	0.00
How to recalculate latitude and decimal minutes to decimal degrees...	0.00
Conditional replacement if values on a row match	+0.45
Ignoring case in spark while joining	-0.03
How to add multiple row and multiple column from single row in pysp...	+0.44
How can I check if an instance is in a dataframe in pyspark and get...	-0.04
Extract Subpart of pdf text in r	+0.46
different results from confusionMatrix of caret package and ROC of...	0.00
Create dummy variables after cross referring with a column containi...	0.00
How to compute maximum per row, and return a colum of max value and...	0.00