Publications by Wenyang Wang
Document
To read the price data of the assets Calculate the mean returns for the time period Assign random weights to the assets and then use those to build an efficient frontier Downloading data First lets load our packages library(PerformanceAnalytics) ## Warning: 程辑包'PerformanceAnalytics'是用R版本4.2.3 来建造的 ## 载入需要的程辑包...
1774 sym R (6681 sym/62 pcs)
2024_portfolio_course
To read the price data of the assets Calculate the mean returns for the time period Assign random weights to the assets and then use those to build an efficient frontier Downloading data First lets load our packages library(PerformanceAnalytics) ## 载入需要的程辑包：xts ## 载入需要的程辑包：zoo ## ## 载入程辑包：'zoo' ##...
1751 sym R (6036 sym/39 pcs)
Publish Document
To read the price data of the assets Calculate the mean returns for the time period Assign random weights to the assets and then use those to build an efficient frontier Downloading data First lets load our packages library(PerformanceAnalytics) ## Loading required package: xts ## Warning: package 'xts' was built under R version 4.0.5 ## Loading ...
1761 sym R (6869 sym/49 pcs)
Document
To download the price data of the assets Calculate the mean returns for the time period Assign random weights to the assets and then use those to build an efficient frontier Downloading data First lets load our packages library(PerformanceAnalytics) ## Loading required package: xts ## Warning: package 'xts' was built under R version 4.0.5 ## Load...
1771 sym R (6748 sym/47 pcs)
1_1_RMD
To download the price data of the assets Calculate the mean returns for the time period Assign random weights to the assets and then use those to build an efficient frontier Downloading data First lets load our packages library(quantmod) ## Loading required package: xts ## Loading required package: zoo ## ## Attaching package: 'zoo' ## The foll...
1963 sym R (6428 sym/44 pcs)