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rollapply for cumulative window

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#r #rollapply
1.1k
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rollapply for large data using sparklyr

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#r #dplyr #sparklyr #rollapply #performanceanalytics
584
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dplyr rolling change multiple columns based on multiple columns

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#r #dplyr #multiple-columns #rollapply
88
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How to parallelize rollapply?

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#r #dplyr #quantmod #rolling-computation #rollapply
190
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Why does the rollapply function in R returns a matrix when applied to a vector?

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#r #function #finance #rollapply
4.1k
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R Sum complete cases of two columns

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#r #matrix #sum #apply #rollapply
1.4k
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R xts: apply over a rolling window

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#r #xts #rollapply
510
Views

Using rollapply to process time window -- not fixed sample window for irregular time series

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#r #time-series #zoo #rollapply
108
Views

Lead and lag multiple values together in same new column

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#r #dplyr #lag #lead #rollapply
223
Views

Using rollapply to compute a week on week percentage change

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#r #rollapply
129
Views

Rollapply or similar for multi-condition thresholds in time series data

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#r #time-series #rollapply
151
Views

filter out rolling mean results with limited data

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#r #filter #time-series #rollapply
42
Views

Assigning the numbers and summarising the number of counts in a sliding window in R

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#r #sliding-window #rollapply
317
Views

Multiple linear regression by group in a rolling window in R

Published on
#r #tidyverse #linear-regression #zoo #rollapply
208
Views

applying moving averages/ rollapply over multiple variables

Published on
#r #loops #dplyr #rollapply
300
Views

How can I find the most common sequences in my data using R?

Published on
#r #sequence #zoo #rollapply
957
Views

Getting rolling average of multiple column by multiple condition, with dplyr and apply family

Published on
#r #dplyr #apply #zoo #rollapply
371
Views

zoo::rollapply window with over column values rather than rows

Published on
#r #zoo #rolling-computation #rollapply
3.8k
Views

How to sum every nth (200) observation in a data frame using R

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#r #offset #rollapply #rowsum
158
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rollapplyr on missing records related by date

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#r #zoo #rollapply

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