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Rating Stats for

akrun

Rating
1527.10 (21,478th)

Reputation
833,306 (14th)

Page: 1 ... 521 522 523 524 525 ... 562

Title	Δ
Changing multiple colnames simultaneously replacing data with NA	+0.43
how to generate a two column matrix in R	0.00
R -fill matrix with pairs of simulated MVN data	0.00
Searching rows of matrix by vector	+0.44
if statement based on string search	-2.39
Pivot-table with list of data frames	+0.37
Removing unwanted comma and updating a column	0.00
Getting mean of particular columns in data frame based on list of c...	0.00
Mutate to obtain values before and after a value	+1.93
R Change Month / Combine Date & Year Vectors	+0.98
Error in reshape(): duplicate 'row names' are not allowed	-2.55
Apply Min or Max function to arrays when NA exist in R	-0.40
using t.test with apply on some columns of a data frame	0.00
Reshaping large dataset in R	0.00
How to drop one specific row from dataframe which has duplicate row...	+0.43
Creating factor-level indicator variables in R using spread or cast	-0.33
Extracting event rows from a data frame	-1.29
Invalid factor level when setting rows of a data frame in R	+0.43
replace string in R giving a vector of patterns and vector of repla...	0.00
How do I split a vector into a table with columns?	0.00
Combining runs of nominal variables	-1.68
extracting values from column using tidyr	+2.28
efficient date comparison in data table	0.00
R: Multiple Linear Regression with a specific range of variables	0.00
How can I assign unique IDs based on a record identifier in R?	0.00
Displaying corresponding value of a column by matching it to value...	0.00
How to add rows in an empty data frame in R	-0.57
How to avoid generation of NA's during creation of a data frame	0.00
Convert Excel subtotal rows to columns in R data frames	0.00
R compare factor with value	0.00
using a function with lapply to create a column and match values	0.00
How to seek a file to form a text in desired pattern	+0.42
calculation of allele frequency using wig file in R	0.00
Merge monthly dates in R	0.00
CSV conversion in R for standard calculations	-2.27
Creating a connection matrix from a data frame in R	-1.21
Convert triplets to matrix in R	+1.58
Using ifelse( ) to assign a variable to a tbl_df/data.frame object...	-0.15
How to delete a group of values when a certain certain condition is...	-1.55
Row maximum in data table	0.00
How to add column when summarising with ddply	+2.41
Appending Frequency Tables - With Missing Values	+0.89
sort data.frame based on the number of identical repeats in a column	-1.19
Find out if the logarithm of the dependent variable is used in lm	-0.57
Counting the numbers of factors for values smaller than a variable...	0.00
conditional insertion of a new row in a data.frame with R	0.00
How to ignore beginning zeros in a row in R	-0.42
Reshaping a data frame and setting flag variables	-0.52
Subsetting Column from Matrix in R without specific column names sp...	0.00
computing distance with respect to a specific column using R	0.00