R Jobs

5 were found based on your criteria

  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    The contractor should write two R functions: 1. fit a random survival forest (rsf): Input: - data.frame - named vector with variable names that should be used in the rsf - rsf parameters Output: - rsf object 2. getDistance: Input: - rsf object - data.frame with same columns as in 1., but new cases Output: - distance matrix with dim cases of the data.frame from 1 x cases of data.frame from 2 The distance of a new case to an old case is ...
  • Fixed-Price – Est. Budget: $15.00 Posted
    Hi, Using the free paleobiodb.org/navigator/ website I need 6 species downloaded from 2 timescales. I then need github.com/ropensci/paleobioDB to be used to create one 'richness graph with all the species overlaid. Thanks
  • Hourly – 1 to 3 months – 30+ hrs/week – Posted
    The objective of this Project is to modify an existing R decision tree package to incorporate the functionality described in this document. The preference is that the package selected for modification allow multi-splits beyond binary, and also that the resulting code can be run in a parallelized manner. A brief set of definitions is provided immediately below, and specification of the required functionality follows. Definitions Node - a set of data elements throughout a specified training / validation timeframe Tree – a single ...
  • Hourly – More than 6 months – 10-30 hrs/week – Posted
    Help with Gene Ontology (GO) using R Bioconductor for yeast microarray analysis for visually impaired student needed I am a visually impaired bioinformatics graduate student using microarray data for my master’s thesis aimed at deciphering the mechanism by which the yeast wild type can suppress the rise of free reactive oxygen species (ROS) induced by caloric restriction (CR) thus extending lifespan but the Atg15 and Erg6 knockout mutant cannot. Since my remaining vision is very limited I need very ...