- Missing Level on linear model tests
- Rolling window loop
- Help needed. Simple linear regression simulation in r.
- Mathematical equation to the R code
- Means each column in dataframe
- Data frames
- How long will it take me to learn R and use it to do GHLM for the first time?
- Add to every row
- 50% / 97.5% test
- clustering in r
- Selecting elements within 1 standard deviation from a Matrix
- Rstudio - Error downloading packages
- guiDlg() error
- Histogram
- R help, using R to build choropleth
- Remove row names
- R code help: the same function in r as vlookup in excel
- Confidence intervals of a subset of data
- help needed: Fitting Simulating multilevel model in R.
- R code help: formula into practice and correlation coefficients calculation
- help needed: Fitting Simulating multilevel model in R.
- Maximum Likelihood estimation of K-B model
- Calculate variance of raster stack
- Simple code question
- help with expression()
- error-handling NIGHTMARE in R...
- ks.test
- Question about using data.
- Declaring a density function with for loop
- Get rid of NULL values popping up
- How do i get days when using the quantmod package for data
- Install package/library (brq) in Splus
- Performing calculation on section(s) of a package output
- Converting logistic OR to RR using R, based on Wang
- Plotting the beta distribution
- Plotting partial residuals
- (basic) column manipulation in R. help please! :(
- Correlation coefficient of two matrix in R
- R: updating on MAC Snow Leopard
- Estimating parameters of a new distribution
- How to use output of acf2ar() function (matrix) for linear prediction
- Question about which() with matrices to delete certain stuff
- calculate difference of two matrix in r
- Mixed Anova in R
- Extracting Holidays using the chron package is.holiday() function
- Used script from wikimedia, but get very different result
- data manipulation
- List output truncated
- Help needed in simulating fitted multilevel model in R.
- R: Add a reference line to a Bar Plot
- Different Regression Output Between R & Splus ??
- spline regression - plynomial coefficients
- Problem with multiple restrictions testing (F-test // Wald test)
- [R]-bar plot: set the scale of the vertical axis
- [R]-command to open new graph window
- How to code a factor in a dataframe
- Script help: Determining Time Difference between two data points.
- Maximum Likelihood estimation of KB distribution
- GLM Regression - Something is Off..
- do.call from apply function
- Extract beta and 95% CI of beta from lm in R
- Importing and editing daily stock data
- How to put % Frequency in Histogram Plot?
- finding the values to minimize a function in R
- Truncating (rounding down) to nearest half hour.
- Kmeans with Forecasting
- MCMC methods and cloud computing options... any insights?
- Better option than nested 'for' loops?
- diagnostic plots for GLMM in R (lme4)
- Loop adding row to data.frame
- Shortcut for LM data transformation
- R reports of multiple comparison contrasts
- [EHA - SURVIVAL Packages] Fixed Effects for parametric models
- Dispersion parameter for gaussian family taken to be... What is this exactly?
- Math expressions from R-plots not displaying correctly in latex
- The best and quickest way to learn R?
- Bubble chart on a map
- Looking to Convert R code into SAS
- sink problems
- Producing time series of averages
- Estimating parameters of simulated Normal Data sets
- ltm
- [SOLVED] knitr: do not print console input just output
- Why most of the times, I am not getting replies to my posts?
- Leave one out cross validation cost function
- Bootstrap analysis for partial correlations
- sub setting a data frame with binomial response
- Changing how numbers are displayed on X axis
- Writing a mean loop.. (literally)
- NA to NULL
- [SOLVED] test and improve a function that's OS independant
- Timestamp editing help
- MANOVA with repeated measures in R
- Help with output forecast values and cross prediction
- Plotting with a Running Average in R
- Merging two 3-D time-series
- understanding system
- Continuous Uniform Distribution in R
- Writing a function with a matrix as variable
- Troubleshooting an rpart model
- Altering a package variable within R
- how to reshape the matrix with or without do loop?
- how to work out a formula.
- p value missed in GLM (of Splus)
- Column of values of unique subgroup counts...
- Reshape and Aggregation - Long to Wide Format with Summaries
- Function for permutations
- How to clear R command history
- comparing shape of sample
- multiple ANOVA
- Clustering responses given a set of psychometric dimensions
- Box Cox Transformation!
- obtaining numeric correlations within scatterplot matrix(pairs)?
- R Boxplot help
- Solving Estimating Equations using R packages
- Multi-dimensional scaling problem: 2-dimensional plot [error in as.vector(x, mode)]
- Unique Counts and Averages over Subgroups
- Multilevel Modeling -- Proper lme4/lmer Syntax
- how can i use pakages
- simulation for probability
- graph og kurtosis and skewness
- FII and DII turnover with effect on Nifty Downloader
- Comparing and counting sign of elements in two matrics
- R - Finding x axis intercepts
- Efficiently combining String and Number Arrays
- File Writing
- Using optim function in R
- GAM with Gamma distribution-Default Inverse Link or Log-Link?
- Stepwise regression in R using multiple variables of choice
- Let's crack open that document
- Fitting Linear Models -- When Data Just Is That Big?
- Logical matrix for elements between x1 and x2
- Graphical Help WITHOUT the bells and whistles
- Finding elements from one matrix based on another
- [SOLVED] Augmented Dickey-Fuller (ADF) automatic lag length selection
- Finding first elements from each row starting on left side for certain condition
- simulation sample
- RMSE vs Residual Standard Error
- breaking apart multiple external plots
- Hypothesis testing multiple quantiles in quantile regression (quantreg package)
- arima and regression forecast
- Automatically gathering columns using variable name
- Changing Variable Array to Numerals
- Inter-Changing array between numbers and variables in Array
- MCMCglmm Beginners Help Needed
- Help Understand lm() Prediction Intervals
- Linear Mixed Models -- SPSS vs. R -- and testing for heteroscedasticity
- overcome errors and continue to next levels in apply function
- Help needed : Species accumulation curves
- googleVis html
- Problem in While Loop
- Replacing NA's and Inf with previous values in a vector
- Why does it produce list matrix
- Forecasting Poisson/NB data in AR model
- List Matrix being created
- Is there a single function that creates as many subsets as you want?
- Using regex to find smallest number
- R: Multinomial Logistic Regression with a subset of observations (Panel Data)
- SQL Passthrough in R?
- Help needed with Vegan - Extrapolating species accumulation curves.
- Bubble Charts
- Gather elements from second column based on bins in first
- problem in plot kaplan-meier
- [SOLVED] MASS in R commander
- sqldf and filter by date
- find censor data!
- Simulation problem
- Interpreting glm results
- Forecast not working with DSHW()
- Adding a trend line to a series of box plots
- How to run a funciton on each category separately
- using a methods to sum
- problem in vector
- Compute the intersection of two csv file
- Complete beginner
- Which Standard Deviations are + or - 2 ..?
- Basic question- Compute correlation with many time-series
- X Axis of Barplot is not aligned with its bars
- Help - PCA in R
- R Markdown -- Controlling Default Directories
- [SOLVED] Between Operator
- R Question - How to generate the 50 first odd numbers and store them as a vector?
- Identifying Fixed Effects from glmer
- R Code Question
- How to calculate adjusted mean and adjusted std error using lm()
- %*% ?
- Mic Check my simulation
- t-test difference between means with means, SDs and Ns
- Factors in an nls model
- Finding start and stop codons in a DNA sequence
- conditional mean statement
- exporting Shapley regression results from R to xls file
- Confidence Interval using R
- "Basic" Simulation Query
- problems understanding regsubsets
- two-way repeated measures anove: dataset-handling problems
- Kaplan-Meier survival curves with R
- Super n00b question about the curve function
- R code: Proportion of the total variation
- confidence interval with R
- Titanic Survivor Extraction
- function - summary won't print to the console
- MOVED: Loops with R
- Getting data from Chart
- plot CI
- poisson multilevel model after multiple imputation
- accept reject algorithm in R
- Display completely a Character object
- creating a vector with counts of the number of elements in another vector
- Rare event modeling - Bootstrapping question.
- R Challenge -- Pivot Tables
- sum of column
- Contributions to writing code that enable R to analyze the "Descriptive" statistics
- Bootstrap confidence interval
- Find maximum value for a given subject
- Joint hypothesis testing ordered/ordinal logit/probit coefficients.
- [SOLVED] Parallel computing and pseudo random number generating (PRNG)
- subsetting by unique identifier and index range
- Debugging for printing variables values
- Help with multiple treatments single factor R code.
- I can't plot on a log scale using par (but can using plot)
- Determine if value is exceeded n times in a row
- I want a text editor for R that has {X,Y,Z} features.
- sorting
- Exporting a function from R console directly to some directory
- connecting to SQL Server on remote server
- need a little help understanding "structure"
- syntax
- AR(1) regression in multivariate OLS model
- Generating dataframes on the fly
- Slicing the data if equals to ANY of a list of values
- Lists; reversing their indexation?
- Create loop for Monte Carlo Simulation
- Any good guides on laying out R code?
- [R - coxph, time-dep] Understanding the time transform function
- Normalizing lists
- Working with lists straight off the HDD instead of RAM
- R function to read in data
- calculate portfolio of varying size based on past returns
- How to calculate P value
- How to expand a data frame (reverse-tabulation)
- Using assign for many variables
- Overlaying CDF on Histogram Plot
- Plotting multiple curves in same graph
- influential observation using R
- Testing Randomness (Function Writing): Need HELP PLEASE!!
- R Function Writing Help
- A function to automatize calculation of P values in a given range
- Completley new to R. Cannot open .cvs file!
- Help learning r