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"If else" changing categorical data to "1", not modifying all data
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3
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353
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May 1, 2021
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file.rename deletes files if filename format is <0-9>.R
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3
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559
|
March 28, 2021
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unnest() drops factor contrasts from tibble columns
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5
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453
|
March 30, 2021
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How to transpose this matrix (or dataframe) ?
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2
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219
|
March 29, 2021
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readline() is magic
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3
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456
|
February 10, 2021
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Plotting ~75K data points with R.
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3
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576
|
February 4, 2021
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How to tweak the size of a bivariate distribution in R?
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2
|
330
|
January 13, 2021
|
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Mean over a column if values in other column identical
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2
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364
|
January 22, 2021
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Simulating individual responses (binary) based on known population probability
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2
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333
|
January 7, 2021
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Modify year column : 2008, 2009, 2010 ... becomes 2008, 9, 10...
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3
|
316
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December 5, 2020
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dplyr way(s) and base R way(s) of creating age group from age
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7
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11442
|
December 18, 2020
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Extract models and AICc from auto.arima() as data frame
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7
|
773
|
December 2, 2020
|
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Is the a way to generalize expand.grid
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3
|
568
|
November 23, 2020
|
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constructing sane error messages
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1
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252
|
December 3, 2020
|
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tempdir() has 2 forward slashes
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2
|
490
|
November 21, 2020
|
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Garbage collection of seemingly PROTECTed pairlist
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3
|
335
|
October 14, 2020
|
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Time series variable transformation
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2
|
253
|
October 13, 2020
|
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Reverse Create Data Frame
|
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2
|
271
|
October 5, 2020
|
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Creating a loop for validity variables
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8
|
397
|
October 3, 2020
|
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merging two data.frames
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1
|
275
|
October 15, 2020
|
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Extract data frame from a list with condition
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5
|
995
|
September 8, 2020
|
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About Big Matrix (more than 10w+ rows) SVD
|
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2
|
390
|
September 8, 2020
|
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paste word with condition
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6
|
318
|
August 14, 2020
|
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Calculating new column in a data frame
|
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2
|
401
|
August 13, 2020
|
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How to build sums of factor-columns as.numeric?
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6
|
1533
|
August 6, 2020
|
|
alternative to multiple for loops for calculations on 2 dataframes based on conditions
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4
|
467
|
June 2, 2020
|
|
Issues with R upon opening when it was previously working
|
|
1
|
415
|
May 19, 2020
|
|
Solving the NQueens problem in R, but I keep getting the "argument is of length 0" and "condition has length >1" errors
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1
|
347
|
May 18, 2020
|
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Conditional subset with two variables at once?
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3
|
695
|
May 1, 2020
|
|
Significant Digits and Rounding Issue
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6
|
1780
|
May 13, 2020
|