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Rating Stats for

zx8754

Rating
1531.05 (17,632nd)

Reputation
31,421 (3,828th)

Page: 1 ... 15 16 17 18 19 ... 25

Title	Δ
Increase performance by moving away from a for loop	+1.84
Count leading zeros between the decimal point and first nonzero digit	-0.41
Calculate the bearing between more than two data points	0.00
Apply a raw parameter from one data frame to another using plyr pac...	+0.53
Find first occurrence of a pattern by row	+0.21
Paste in column names into dplyr::mutate	0.00
Memory size of logical variable	0.00
Overwriting result with for loop in R	0.00
Rowmeans with matching column names	+0.52
Append string to some rows	+0.54
Compare elements and make new column	-0.53
Selecting a table and filtering by several values from one column a...	-0.48
R sum list until threshold	0.00
Why is this code for getting a two-digit month number not working?	0.00
Using apply on large ffdfs	-0.46
User independent data import	0.00
Exclude single-level factors/change lm formula in a for loop	-0.47
Passing results of different functions to a function the R way	0.00
Working with R Command Line Parameters - Data frame columns	0.00
Apply ifelse functions to a dataframe over a list	0.00
Find point-to-range overlaps	+1.33
How to plot the text on top of each plot rather than inside the plo...	0.00
Append hours and minutes from Date - most efficient way	-0.98
How to deal with the NA or NULL value in if statement?	+0.40
Plot multiple ggplot2 on same page	-0.40
User defined function for tagging duplicates	0.00
Improve run-time of loop	-0.54
Split dataframes according to a vector of positions	-0.85
Find vector overlap from the start	+0.26
List file information in a text file for all the files in a directory	-0.71
Custom string padding	-0.48
How to double the intervals in Y-axis while X-axis remains same	+0.49
Find variants that are called in 20% of the samples	0.00
if stop within function not detecting column	0.00
Including Bibliography in RMarkdown document with use of the knitci...	-1.45
Conditional colouring of a geom_smooth	-0.52
Add perpendicular symbol to a plot	+0.53
Check lengths of elements in list of equal length	+2.13
Multiplot using ggplot2	-1.79
Getting a summary data frame for all the combinations of categories...	-1.55
Add sparkline graph to a table	+0.14
merge data frame - column prefix	0.00
Fastest way of determining most frequent factor in a grouped data f...	+0.14
Converting text to table, separator as #	+0.36
Make a 2D legend for a plot - bi-variate choropleth maps	+0.52
Use both LIKE and NOT LIKE in the same query	-0.47
Add vertical lines to a graph	+0.51
Column-by-Column cbind of lm output	0.00
Find the range of cells that contain a particular value	0.00
Normalized to 100 data within groups	-0.49