BioSciEconomist

#   ------------------------------------------------------------------
#  |PROGRAM NAME: copual and quantmod ex
#  |DATE: 10/30/16
#  |CREATED BY: MATT BOGARD 
#  |PROJECT FILE:              
#  |----------------------------------------------------------------
#  | PURPOSE: R code supporting: http://econometricsense.blogspot.com/2016/10/modeling-dependence-with-copulas-and.html         
#  | 
#  | REFERENCE: Modelling Dependence with Copulas in R
#  | http://datascienceplus.com/modelling-dependence-with-copulas/

BioSciEconomist

#   ------------------------------------------------------------------
#  |PROGRAM NAME: copual and quantmod ex
#  |DATE: 10/30/16
#  |CREATED BY: MATT BOGARD 
#  |PROJECT FILE:              
#  |----------------------------------------------------------------
#  | PURPOSE:         
#  | 
#  | REFERENCE: Modelling Dependence with Copulas in R
#  | http://datascienceplus.com/modelling-dependence-with-copulas/

BioSciEconomist

# r code to support post: http://econometricsense.blogspot.com/2016/05/divide-by-4-rule-for-marginal-effects.html

#------------------------------------------------------------------
 # PROGRAM NAME: MEFF and Odds Ratios
 # DATE: 3/3/16
 # CREATED BY: MATT BOGARD
 # PROJECT FILE:                       
 #------------------------------------------------------------------
 # PURPOSE: GENERATE MARGINAL EFFECTS FOR LOGISTIC REGRESSION AND COMPARE TO:
 # ODDS RATIOS / RESULTS FROM R

BioSciEconomist

# r code to support post: http://econometricsense.blogspot.com/2013/06/an-toy-instrumental-variable-application.html

#   ------------------------------------------------------------------
#  | PROGRAM NAME: R_INSTRUMENTAL_VAR
#  | DATE:6/17/13 
#  | CREATED BY: MATT BOGARD 
#  | PROJECT FILE: P:\BLOG\STATISTICS             
#  |----------------------------------------------------------------
#  | PURPOSE: BASIC EXAMPLE OF IV
#  |

BioSciEconomist

# r code to support post: http://econometricsense.blogspot.com/2012/11/update-more-intuition-behind.html

# *------------------------------------------------------------------
# | PROGRAM NAME: EV Centrality v3
# | DATE: 11/9/12
# | CREATED BY: MATT BOGARD
# | PROJECT FILE: P:\R  Code References\SNA            
# *----------------------------------------------------------------
# | PURPOSE:  An update to my companion code to Justification and Application of
# |  Eigenvector Centrality by Leo Spizzirri        

BioSciEconomist

# r code to support post:http://econometricsense.blogspot.com/2012/10/nonnegative-matrix-factorization-and.html

#   ------------------------------------------------------------------
#  | PROGRAM NAME: R nmf example
#  | DATE: 10/20/12
#  | CREATED BY:  MATT BOGARD
#  | PROJECT FILE: /Users/wkuuser/Desktop/Briefcase/R Programs             
#  |----------------------------------------------------------------
#  | PURPOSE: very basic example of a recommendor system based on               
#  | non-negative matrix factorization

BioSciEconomist

# *------------------------------------------------------------------
# | PROGRAM NAME: R_BASIC_SNA
# | DATE: 4/9/12
# | CREATED BY: MATT BOGARD 
# | PROJECT FILE: P:\R  Code References\SNA            
# *----------------------------------------------------------------
# | PURPOSE: DEMONSTRATION OF BASIC CONCEPTS OF NETWORK ANALYSIS   
# | Code to support: http://econometricsense.blogspot.com/2012/04/using-sna-in-predictive-modeling.html 
# |
# | REFERENCES: Conway, Drew. Social Network Analysis in R. 

BioSciEconomist

# *------------------------------------------------------------------
# | PROGRAM NAME: SNA ex
# | DATE: 4/9/12
# | CREATED BY: MATT BOGARD 
# | PROJECT FILE: P:\R  Code References\SNA            
# *----------------------------------------------------------------
# | PURPOSE: DEMONSTRATION OF BASIC CONCEPTS OF NETWORK ANALYSIS  
# | Code to support: http://econometricsense.blogspot.com/2012/04/introduction-to-social-network-analysis.html 
# | REFERENCES: Conway, Drew. Social Network Analysis in R. 
# | New York City R User Group Meetup Presentation August 6, 2009

BioSciEconomist

# *------------------------------------------------------------------
# | PROGRAM NAME: R_tree_basic 
# | DATE:4/26/11    
# | CREATED BY: Matt Bogard 
# | PROJECT FILE:P:\R  Code References\Data Mining_R              
# *----------------------------------------------------------------
# | PURPOSE: demo of basic decision tree mechanics               
# | To support post: http://econometricsense.blogspot.com/2012/01/decision-tree-basics-in-sas-and-r.html 
# *------------------------------------------------------------------
 

BioSciEconomist

#  ----------------------------------------------------------------------------------
# |PROGRAM NAME: gradient_descent_OLS_R
# |DATE: 11/27/11
# |CREATED BY: MATT BOGARD 
# |PROJECT FILE:              
# |----------------------------------------------------------------------------------
# | PURPOSE: illustration of gradient descent algorithm applied to OLS
# | To support: http://econometricsense.blogspot.com/2011/11/regression-via-gradient-descent-in-r.html 
# | REFERENCE: adapted from : http://www.cs.colostate.edu/~anderson/cs545/Lectures/week6day2/week6day2.pdf                
# |  and http://www.statalgo.com/2011/10/17/stanford-ml-1-2-gradient-descent/