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Ronak Shah

Rating
1624.06 (999th) 		Reputation
80,694 (1,021st)
Page: 1 ... 230 231 232 233
Title Δ
reorder date columns in r 0.00
Alter values in one data frame based on comparison values in anothe... -1.60
Excluding unique dates +3.22
How to get the number of returns below a threshold in R? -3.77
Select rows in data.frame based on two independent variables in R -1.72
remove same information in my data 0.00
Sales of same date last year 0.00
How can I use do.call calculate the mean of a data.frame in R? +5.38
Assign column name for the rowname in R table +1.27
Subsetting data from R data frame using incremental variable names -1.75
Adding row in R with next day and 0 in each column +4.49
Date alert from current date 0.00
Create monthly mean by time intervals -2.60
Inline ifelse assignment in data.table -2.62
Adding separator to dateTime -1.46
How can I get mean of every n rows and keep the date index? +0.00
Accessing factors in column C of matrix M1 that appear in column C&... +5.45
formatting the date in R -2.51
function to retrieve data from one column based on data from anothe... 0.00
How can I extract and merge corresponding row variables for designa... +4.98
How can I present only specific list as my output after using a con... -2.20
subset or exclude certain elements from indices in R? -3.67
How to return the elements in the odd position? -3.55
How do I replace column values in data.frame? -2.40
How can I select only those cases that are present in two datasets? -1.19
how to sum particular vectors within a dataset ignoring NA values i... +3.86
Combining R data frame column names with levels of the column -2.54
Add columns in R based on condition 3 +4.85
Converting numbers into time in R -2.99
R adding rows of data and summarize them by group +3.32
Combining csv files to single data.fram -3.85
Returning a Column Name Based on Dates +2.40
how to merge multiple data frame based on common column 0.00
Find out the item first time shows in a data set -2.98
How to convert a factor to numeric in a predefined order in R +3.34
How to find number of values over a certain cell in R? -0.77
Make a Consecutive row calculation in R -3.72
Drop columns in a data.frame with conditions R +1.71
Numeric sequence with condition -3.47
How to combine two plots in one frame by r? 0.00
How can I assign changing variable name to a changing variable name? -2.18
Sort data frame by two columns (with condition) +4.01
How do you determine which element in a list contains a value match... 0.00
How do I divide rows by the row sum and rows that meet a certain co... 0.00
How To Split a Date & Time Observation +1.52
gsub and returning the correct number in a string -2.33
Return the first occurrence of a character in a string -1.22
Changing categorical variable to numeric 0.00
Create empty data frame with column names by assigning a string vec... 0.00
return difference of multiple columns as a vector separated by &quo... +1.70