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Rating Stats for

Nareman Darwish

Rating
1507.11 (108,800th)

Reputation
1,190 (133,495th)

Page: 1 2

Title	Δ
Based on long-format date column in a data.table, reduce cols in wi...	-0.08
Is there an implementation of += and -= operators for R?	+4.19
Dashboarding in R for Business Analytics Purposes	0.00
How to make a subset or categorical variable from a Variable having...	-3.04
select first and last occurences of a value in a given month	+4.39
Return row(i) if two columns match	+0.17
renaming column names with dplyr using tidyselect functions	+4.58
Why are there duplicate columns created after using the within func...	0.00
Remove single alphabetic letters strings	+0.90
FOR function in R studio	+1.87
R - Mean of two variables containing NA	+4.34
Identify conflicts within rows grouped by a Unique ID	+1.11
How to draw side by side boxplot using facet_wrap in R?	-0.04
Subseting Dataframe by threshold of a column	-2.64
Read all Excel files with some sheets in R	0.00
Merge two columns containing NA values in complementing rows	-3.11
tidy evaluation in tidyr	-3.41
Cleaning Origina Destination data with duplicates but different fac...	-0.06
Inflation Rates from CPI with R	0.00
Calculate number of Mondays since the start of the year	-4.38
Split multiple continuous variables into equal sized groups	0.00
How to avoide parsing HTML every time when program executed?	0.00
Error in missing value imputation using imp4p package, impute.slsa...	0.00
Time resolved summary statistics from a list of data frames	0.00
Populate the missing values from a variable with values from the cl...	+5.31
How can I join two tables horizontally and match 2 different column...	+4.08
Is there a way to open .csv in R skipping the first X rows, where X...	-2.54
How to calculate a (co-)occurrence matrix from a data frame with se...	-1.57
how to plot using ggplot2 package in r	-4.38
Unpredictable results using cut() function in R to convert dates to...	0.00
Save a data.frame of a list as a csv file in R	-3.45
Replace first number character with sub and if in R	+5.26
R function to group data and summarize by time interval in another...	0.00
Data manipulation in nested json file with multiple objects	-2.25
computing minima of chunks of a vector: missing value where TRUE/FA...	+2.65
R lapply return empty data frame	0.00
Finding unique values in a column in R	-3.89
Unexpected behaviour when converting dataframe items from string to...	+0.07
Extract array of objects from string in R	+2.68
Console output alignment for R-to-L languages (e.g arabic)	0.00
integrating R dataframes and performing operations based on column...	+4.95
Spliting string in column by seperator and adding those as new colu...	+4.16
How to use write.xlsx in R when the excel file exists or the sheet...	+1.27
R call different variables dynamically	-3.56
Getting the date the maximum effect happened CausalImpact R	0.00
Identifying and counting duplicate IDs by date in R	+3.62
R - add date to time from different column or add extra day if the...	-4.30
Warning: 'newdata' has x rows but variables found have >...	0.00
Creating column that lists distinct observations	-2.08
R tidyverse, Reshaping data to one row per subject, but several col...	-1.27