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steveb

Rating
1507.95 (92,925th) 		Reputation
3,638 (46,197th)
Page: 1 2 3
Title Δ
How to enable x-axis and y-axis line in GGPLOT theme_classic() 0.00
as.numeric(as.factor(x)) : why this expression can rerank noncontin... +4.27
How to transpose column and group at the same time -0.25
Change order in legend in lattice 0.00
how do you control color using facet_wrap() and ggplot 0.00
Modify data input format for Apriori algorithm +0.09
Loop for Multiple DataFrame in R 0.00
extract time information from data-time classes and construct a tim... -3.89
Unable to get R language system2 command result +0.83
How to put several values in one row when use reshape in R? -2.48
Null output when printing heatmap.2 object in rmarkdown 0.00
Wrap legend text containing expression in ggplot2 0.00
Convert date to day-of-week in R -4.17
ggplot2 timeseries chart with background shading +4.50
R - Pass column names into data.table formula - difference between... 0.00
Plotting multiple lines in ggplot, x-axis repeated 0.00
Add series lines to bar chart in ggplot R 0.00
Using user-defined functions within "curve" function in R... +0.74
Merging pairs of data frames in sequence in R +1.60
Creating data frame with incremental minutes as rows (R) -3.98
how to replace values by comparing two columns in r +1.86
Using dplyr::mutate to apply parameterizations of a function to a s... -1.65
Finding all possible ways to select 'n' elements from '... 0.00
gsub to replace everything but +0.17
Summary a data frame -1.95
Find average values of a column in terms of date range of another c... +1.26
How to plot 3 density functions in one graph at R? +3.80
Grouping by a column in R -3.36
Accumulate number of distinct values in a column grouped by another... -1.90
Data transformation, almost like when you use cast and melt 0.00
Plot non-numeric data 0.00
R - Aggregating all unique values of each column of data frame -2.75
Extract values corresponding to top k of any other column -1.65
R: boolean OR and double equal +0.29
coding data for neural net 0.00
Rank variable by group (dplyr) +3.99
Changing scales and symbols in R plot 0.00
Remove elements from df1 that appear in df2 -4.10
R: extract and paste keyword matches 0.00
In R, unambiguous format error when removing "NA" 0.00
Convert matrix values to number of cells with a given value -2.52
Merge and aggregate result to original data +0.81
Use dplyr::filter() within function 0.00
Average per group -3.38
Exporting table as a csv file while preserving correct column numbers 0.00
Keepin the x and y scale to max values with defined intervals in gg... 0.00
R - convert single column into multiple columns of ones and zeros -1.79
How can I use R to transpose rows into columns mirroring SAS implem... -4.10
Pad strings in a column of a data.frame -0.32
add.pie() not rendering pie chart on plotted map 0.00