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AK88

Rating
1486.40 (4,459,800th)
Reputation
2,088 (80,609th)
Page: 1 2 3
Title Δ
Solver cannot loop over rows with linked formulas? 0.00
for loop using dates in url address -0.49
Run-time error 1004: cannot run the macro 'Solver[InsertFuction... 0.00
as.Date with two-digit years +4.64
Cumulative Returns of Multiple Columns from Prices Xts 0.00
Errorbar in ggplot is using SD or SE as default +0.29
R - extracting time only from xts, zoo and POSIXct -3.50
Why does xts' endpoints() ignores the data on the right boundar... -2.38
Compute change in differential equations R 0.00
Using download.file to download a zip file from URL in R -3.93
how to make line plots with names on top of each line? 0.00
r function cor.test(): How is the p-value calculated for pearson co... 0.00
Making line plot with discrete x-axis in ggplot2 0.00
ADF Test using rollapply -4.02
Label the points as date in the proper format in ggplot in R 0.00
ggplot2: how to get robust confidence interval for predictions in g... 0.00
Running correlation (gtools) 0.00
ggplot bar chart with error bars from data frame with multiple groups 0.00
R: Why this two different results (fit curve) from two different so... 0.00
X-axis of sliding/window correlation 0.00
How is a function of dbeta being called in R -3.87
ggplot - add lines to plot - between points, not going through points 0.00
Plot more than 12 data groups on one chart using PerformanceAnalytics 0.00
ggplot2: label_parsed and label_wrap_gen(multi_line=FALSE) together 0.00
How can I find Covariance for every n row in R 0.00
Positioning the Legend Box 0.00
geom_histogram using proportions rather than counts 0.00
geom_col plots data in a wrong way 0.00
Flip barplot axes -2.07
Error: Aesthetics must be either length 1 or the same as the data (... 0.00
Express column as percent (xts) 0.00
all strings of length k that can be formed from a set of n characters -2.18
R will not recognize imported datasets in markdown 0.00
How to modify the legend of my barplot in R? +4.09
R - End a loop on a fixed number of rows 0.00
Reduce space between discrete axis ticks in ggplot2 0.00
Order the x axis of a plot according to the same order of the x axi... 0.00
tally number of duplicates and put them in a column in a data frame +3.72
how to perform row wise operation on different column in r +0.94
How to improve my R syntax for ggplot2 to produce a line chart rath... 0.00
How do I get all S&P500 corp code list using R? 0.00
using geom_bar to plot the sum of values by criteria in R -3.99
R - Finance back test function for entry / exit signal 0.00
R: Quantstrat - Guy Yollin example - error message +4.06
How to fill colors correctly using geom_polygon in ggtern? +4.06
Change label and colour for NA value in ggplot geom_bar? 0.00
How to keep certain factors while changing others with the ifelse()... 0.00
Grouped barplot from two categorial variables +0.10
Why does R ignore binwidth, bins in ggplot geom_histogram? 0.00
Stacked bar graph in ggplot2 +0.56