R is an open source programming language for statistical computing and graphics, it is widely used by statisticians and data miners.Πρόσλαβε R Programmers
need a report writer who knowledge of sql, python, data analysis, supply chain
Short Analysis of a network. Capabilities needed: Qgis, Excel, R o python. Use of the Google API to find places. maybe some SQL. 10 mins conversation. 1 to 3 hrs of work for today.
I am working on a random forest model on R. I have completed the model and when I plot, the frequency of the r-square values has a negative range to positive two range. I am not sure if I am doing something wrong with my r-square formula. the script was attached. line 195-197 is my r-square formula
I intend to conduct an experiment and analyze the results obtained according to the content in the attached file. I need to know what a marked entry means (page 1) and what code can be used to add a column to a labeled block.
Aplicatia trebuie sa implementeze legea lui Benford pentru siruri(exemple, grafice, in ce conditii se produce) si sa fie redactata cu pachetul RMarkdown
Kernel smoothing in R is implemented by the ksmooth function. When applied to a time series, the problem with this smoother is that past smoothed values change as new input values are added. We need an update to this function or a similar function that does not change past smoothed values as new input values are added. ksmooth usesGaussian kernel, but any other kernel can be used that achieves similar results. The deliverable for this project is a well-documented R code function that will take an input array (see attached) and output the smoothed values that do not change as new points are added. Input and smoothed line should be plotted.
Need help in working with ggplot, getting different statistics from the datasets, and analysis of data in datasets.
I m looking for a manager who have project requirements on spss...please share the details of projects in hand...my strength is regression,i.e. multiple regression, sampling, rct, probability, reliability testing, validation tearing via cv...
This project is related to Forecasting Services and the preferred language will be R or Plaxis. Duration: 1 month
I'm doing a research project to design several prediction modelling and compare them to achieve the best; I have numerous methods that I want to apply to conduct my analysis. The analysis required experts aware of using ArcMap/QGIS, Machine learning, and deep learning methods to achieve the project objectives. The Project needs to be done fast and in high quality. So, I need to develop spatiotemporal models that can get implemented for how the effective disease is going to spread over time and space "not classification". it can be done based on the location and the number of affected people each week, month and year. The required models are RNN, CNN, LSTM, TCN (Temporal Convolutional Network), GRU and a combination of this algorithm and cellular automata. in short: Through...
Looking for a well qualified and experienced algorithmic coder, who would be willing to assist in automating a number of successful strategies. Must have a proven track and experience in building algorithms and backtesting/optimisation. Must be aware of all the pitfalls of optimisation and backtesting and in algo design (fwd looking bias, overfitting etc), I can help with this but inexperience applicants will not be tolerated. The initial project is to automate 3 simple multivariable trading strategies that are based on mean reversion, high frequency, multi-entry, multiple products including synthetic products. Backtesting and optimisation will play a big part of the project. Surface analysis and vector analysis to determine optimal trading parameters. This is a long term project and I...