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Rating Stats for

A5C1D2H2I1M1N2O1R2T1

Rating
1589.99 (2,305th)

Reputation
158,661 (344th)

Page: 1 ... 52 53 54 55 56 ... 61

Title	Δ
Reshape rows into column, with two conditions (a ~ b, per c, per d)	-1.93
Creating longitudinal datasets with reshape	-1.79
How do I add specific data contained in rows?	-1.29
Remove duplicated 2 columns permutations	+1.73
In SPSS, is it possible to export a dataset file to .CSV with the v...	+0.10
Complex data transformation	0.00
issue with reading and writing a csv file in R language	+0.35
Aggregating the value of one variable for each class and each ID	0.00
How to handle (Google Forms - Spreadsheet) "Checkboxes" a...	+0.46
R use ddply or aggregate	+0.92
problems with a printing loop in r	0.00
splitting a dataframe	-1.21
R regex extract text not immediately following pattern	-0.41
Converting data from wide to long format using reshape	0.00
easy regex is confusing	-1.20
Reduce dataset based on value	+0.45
Fast melted data.table operations	-1.67
subset unbalanced (hetero replicated replication) to complete or ba...	+1.39
How to take the mean of last 10 values in a column before a missing...	0.00
Creating line plot with time scale and labels in r	+0.21
Export a LibreOffice Calc Chart to PDF witouth margins and empty sp...	0.00
Legends in barplot not appearing properly	+0.49
How do I control space between bars?	-0.55
Factor to columns and columns to factor	0.00
Summarize based on two grouping variables in R using data.table	0.00
Combine tables of aggregated values with summarised variables from...	+0.41
Average in time series based on time and date in R	-2.42
Splitting data in a cell	0.00
Creating a 4-hr time interval using a reference column in R	+1.05
R insert values into arrays	-0.02
Extracting integers (of varying length) before specific string in R	+0.43
R Obtain unique records on data frame based on secondary field cond...	-1.49
Merging data frames and combining columns into one	+0.37
Reformatting data in R (huge amount of lines)	+1.40
How to exclude cases that do not repeat X times in R?	+1.90
Insert a character at a specific location in a string	-2.23
Assign cytoband information from one data.frame to genomic position...	0.00
Calculate frequency of occurrence in an array using R	+0.88
Identify the occurence number of an item in a variable	0.00
How do I combine two columns with offset data?	+0.37
Converting dataframe to partial "wide" and partial summar...	-1.39
How can I merge multiple dataframes with the same column names?	+0.39
R equivalent of .first or .last sas operator	+0.09
Subset a list - a plyr way?	-0.89
Reading svmlight-formatted textfile?	-0.83
Segment a dataframe based on a column	+1.04
POSIXct Equality Working Oddly	0.00
R merge with itself	+0.95
how do I create a table of value-frequency combinations arranged ve...	-1.02
Replace characters with a number	-2.04