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DatamineR

Rating
1566.40 (4,536th) 		Reputation
8,593 (18,203rd)
Page: 1 ... 4 5 6
Title Δ
Converting a nx1 matrix to a nxn square matrix 0.00
Is there an efficient way to calculate rolling deviation from mean? 0.00
in R: make a new column that counts the number of times a value app... -1.94
Count rows between NA's +4.45
Boxplot in R uper/lower whiskers +5.11
Creating series with estimated coefficients 0.00
Calculating median for each column of grouped data -0.09
Selecting and plotting months in ggplot2 +0.45
Dividing a vector into categories 0.00
R Merge Several Dummy Variable Columns into 1 +4.09
Automating chunking of big data in R using a loop 0.00
Count every possible pair of values in a column grouped by multiple... -2.24
Sum columns in a matrix 0.00
sapply as.Date function to change the time variable from integer to... 0.00
Create block diagonal data frame in R +0.26
R - Conditional replacement of column values in a data frame +0.61
Predict for arima 0.00
If value in one column is greater than the value of another then in... -3.38
how to populate matrix of indices with vector of values +2.60
Global wavelet spectrum on R 0.00
R extract rows from data frame that do not match +2.04
Find the 2 max values for each factor in R -0.42
R: Delete rows based on different values following a certain pattern -0.20
Function for extracting counter-factual ARIMA forecasts in R 0.00
No outliers in ggplot boxplot with facet_wrap +4.17
Combining data frames in R -1.08
How to remove all rows with NA from a matrix? 0.00
How can I deal with this error in the autoregressive model paramete... 0.00
AR(1) process with non gaussian innovations 0.00
Replacing None with 0 in R -3.50
How to sum values from different dataframes in r? -0.14
wavelet reconstruction of time series R 0.00
Loop in R to select lowest AIC for a statistical model 0.00
R - For loop over large list of elements 0.00
Calculating a linear trend line for every row of a table in R -2.61
Extract row from a matrix in a list in R +3.92
Implementing Maximum Likelihood in R 0.00
Occurence frequency by combination (2 by 2) -3.68
Identification of sequences of numbers which grow by one and get po... -4.08
Points in R with Bold + Symbol +0.32
akaike criterion: ar() vs arima() in R 0.00
How to indicate the points on a Box Plot using R 0.00
Understanding the dlm package in r 0.00
Legend not displaying color -3.55
Saving matrix in r with appropriate row and column headings 0.00
In R, Coefficients of MA Function Are Wrong? 0.00