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Rating Stats for

J.R.

Rating
1483.46 (4,480,873rd)

Reputation
3,328 (50,750th)

Page: 1 2 3

Title	Δ
Changing values of column based on whether another column satisfy a...	-0.43
obtain top and bottom x% and assign numbers in R	0.00
Need to compare values in a Column with multiple conditions and sum...	+1.05
the diffrence between "parse" and "expression"	0.00
data.table - select rows by multiple group columns	-0.54
R data.table create list column by group	0.00
Plotting a Regression Line Without Extracting Each Coefficient Sepa...	-1.09
Subset an xts by year into a list. Subset an xts by year and month...	-1.06
How to make timing differences between groups	-0.60
R - calculate/evaluate a time series model on a specific day	+0.52
How to subtract rows in xts with multiple columns	-1.92
select l[x] from vector where (l[x] - l[x-1]) > 1	+0.54
How do I split my data set into matrix's using the first 70 as...	0.00
Why is order() faster than sort.list()?	0.00
How do I draw a 2 normal distribution in one frame?	0.00
Cannot import new modules into venv project	0.00
performing ccf on time series- univariate problems	0.00
parsing compacted date times where no separating character between...	0.00
Modify the column value by other columns in r	+2.04
R - Daily to Montly Time Series - Repeated Days	+1.56
r averaging daily stock data by month and year and appending to the...	+0.09
Regression of dummy variables in R	-0.45
R - aggregate 30-min dataframe to hourly dataframe?	-2.06
Find missing values in timeseries	0.00
R corrplot colors range	0.00
How to get average of lag period in a frequency as a new variable i...	-1.39
Index with business days in xts	0.00
Bootstrapping sample means in R using boot Package, Creating the St...	0.00
Average number of seconds between two time observations	-2.71
How to extract lambda from a BoxCox function (library FitAr)	0.00
Picking up only specific columns based on conditions on multiple co...	-0.18
Microsoft SQL and R, stored procedure and k-means	0.00
Append data to data.table from a function that is looped in R	0.00
R fGarch: presample matrix for garchSpec()	0.00
Creating time series in R with given time-stamps and values	0.00
How to store forecasted values using 'forecast' library in...	+1.24
Deduplicating a data frame when the order of values may differ in R	-3.58
Identify Weekdays and Time from a xts object R	0.00
Transform list of possible pairs in distance matrix in R	0.00
special case of matrix multiplication	+4.13
randu in R: fill matrix without for loop	0.00
how to calculate Euclidean distance between two matrices in R	-0.70
Parallel computing with foreach - Saving loop outputs to global list	0.00
Delete days with no variance from a xts timeserie in high frequency	0.00
Bootstrap in logistic model	0.00
Sum of subvectors of a vector in R	+4.92
Row to column for frequency in R	-1.19
How to plot based on density	0.00
R - matrix multiplication - no error signaled	0.00
Weighted Portmanteau Test for Fitted GARCH process	0.00