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Rating Stats for

WaltS

Rating
1550.03 (7,936th)

Reputation
4,277 (39,099th)

Page: 1 2 3 4

Title	Δ
Merge new row into an existing xts ( purpose: to add current stock...	-2.75
R directed network from sequence	+3.94
ggplot2: How to add percentage or count labels above percentage bar...	+4.00
R - igraph hides edges with inverted source and sink vertex	0.00
How do I set breaks when using a percentage scale on ggplot2?	+4.44
create x with first order autoregressive process in an OLS	+0.04
Importing unfriedly formatted data in Excel and forcing messy value...	0.00
ggplot2 time series with an ordered factor on the x-axis	0.00
Time series forecasting, dealing with known big orders	+2.04
Integral probably divergent according to decimal places	0.00
Performence for calculating the distance between two positions on a...	0.00
Sum of subvectors	0.00
pixel distance on trees	-3.91
Change value of certain rows of a column data frame: taxonomic table	-4.03
Error with CAPM.beta.bear and TimingRatio in PerformanceAnalytics	0.00
Vectorising a mutlitple condition dataframe merge	0.00
How to get customize the x-axis in ggplot2 package?	0.00
Merging two plots in ggplot2 and keeping individual features of the...	0.00
How to created timeBased file in R	0.00
Dynamic ylim in ggplot2 using dplyr pipe	+0.82
how to convert data frame into time series in R	-1.65
Control column widths in a ggplot2 graph with a series and inconsis...	+4.24
Problems with adjusted close data from http://chart.yahoo.com	+0.02
R: Using a vector to feed dataframe names for sapply	+5.01
Plotting lines with multiple variables in ggplot	+4.11
R function solve.QP error "constraints are inconsistent, no so...	+0.14
xts to.weekly returns both Fridays and Mondays as the end of the week	0.00
multiple plotting in R	0.00
Could not find Drawdowns function - PerformanceAnalytics loaded	0.00
Iterate calculations of different length	0.00
R How can I use the apply function to a time series object and keep...	-2.87
Plot function with x-axis in log-scale using ggplot	0.00
R: How to plot table objects with ggplot?	+0.08
Manually shading a smoothed line under ggplot2	0.00
create.EfficientFrontier in the portfolioanalytics without an xts o...	0.00
Adding weights to SharpeRatio in PerformanceAnalytics	0.00
Storing Frequency Count of Simulation Function Output in R	+0.17
With R, when string extraction creates a list element in a data fra...	-2.59
R: Reorder facet_wrapped x-axis with free_x in ggplot2	-2.42
geom_tile with unequally spaced y values (e.g. 2^X)	-3.80
How to generalize this algorithm (sign pattern match counter)?	+0.18
avoid for loop of a sequential process	0.00
faceting plots with individual statistic symbols	0.00
Stacked+dodged/beside barplot in ggplot	+4.00
Add a vertical line to a ggplot2, but not to every facet	0.00
CSV to Vowpal input format- optimizing slow R code	0.00
Eigen Analysis of this matrix in R	0.00
How to import fundamentals for stocks by using Quandl package	+0.14
Plotting interaction of two continuous variables with confidence ba...	0.00
How can I import all the decimal places in a mixed-type column with...	0.00