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IRTFM

Rating
1476.44 (4,507,816th)

Reputation
221,314 (195th)

Page: 1 ... 97 98 99 100 101 ... 128

Title	Δ
how to create a column including the maximum value of another colum...	+0.29
How to Create a Column of Ranks While Grouping in R	+0.43
Add arbitrary series with legend in ggplot2?	-0.53
How to generate a boxplot of two groups that measure the same varia...	+1.98
how to convert by the minute data to hourly average data in R	+2.18
Long-ish to wider reshape of dataframe	+2.02
Grouping a variable with numerous levels	+1.50
Cross-difference between arrays without using for loop	-1.28
create new data frame from a function of other data frames	0.00
In R, how do I create binned factor variables from a continuous var...	-1.50
getting numbers out of sys.time	+0.02
R lapply statement with index	-2.07
function to apply ID to nodes in a dendrogram	0.00
How to color branches in cluster dendrogram?	-0.04
Statistics on a table with `value' column and `number of events' co...	-0.80
R, Filtering (subsetting) data with characters and assign names acc...	-1.48
How can I extract specific content from an HTML file to TXT format?	-0.05
Efficiently center a large matrix in R	+0.21
Normalising the x scales of overlaying density plots in ggplot	0.00
Can't coerce class of matrix numbers to integer	+0.32
GUI to subset a data frame in R	-0.50
Regarding intersection, union and asymmetric differences of two csv...	0.00
geom_area plot with areas and outlines ggplot	+0.32
Cartesian Product using data.table package in R	+2.71
R longitudinal data - Grouping by multiple factors	0.00
ddply summarise string operation	+0.06
Using plyr to match column values in two data frames	+0.07
Joining a ragged array in R	-1.92
significant difference tests between independent groups in R	-1.55
In r, how do I run a two-way ANOVA that uses type III errors and lo...	0.00
for loop creating vector r	0.00
Using the "foreign" package in R	-0.36
Find numeric and character columns that are perfectly correlated /...	-0.81
compare two characters based on subset	+0.48
Does R support 8bit variables?	+0.48
r keeping 0.0 when using paste or paste0	-1.79
Abbreviating variables in R	0.00
copy() in data.table, R	0.00
R: Select each 10 random entries from a column based on values in o...	+2.01
reason for faster matrix allocation in R	+1.09
R error: unable to allocate a vector of size 366.6 MB	-0.54
In R, how do I calculate expected values in a chi-square test when...	0.00
Selecting columns in R data frame based on those not in a vector	+1.05
Merging two data frames in R: one contains one row per factor, othe...	0.00
How to reorder rows in a matrix	0.00
Fast way to select rows within table in R?	-1.45
How to call subsets of columns in a matrix using a character vector...	0.00
Slicing R arrays by index pair	+2.46
How to find average of a col1 grouping by col2	0.00
Cleaning `Inf` values from an R dataframe	-0.01