| annu.fv | Calculate future value of annuity | 
| annu.pv | Calculate present value of annuity | 
| annu.pv.df | Calculate present value of annuity | 
| betaf | Calculating beta for a company or a select of companies | 
| bond.price | Calculate the plain vanilla bond price | 
| corm | Correlation matrix and correlation ranking of a data.frame | 
| desc | Descriptice statistics of a data.frame | 
| get.mode | Calculating mode for numeric data | 
| get.price.google | Download financial data from google finance | 
| get.price.yahoo | Download financial data from Yahoo finance | 
| kur | Calculating kurtosis for numeric data | 
| ploth | Plot histograms for a data.frame | 
| ploths | Plot histograms and scatter plots for a data.frame | 
| plotsm | Plot scatter smooth plots for a data.frame | 
| plotts | Plot time series plots for a data.frame | 
| rr | Calculating rate of return of a vector | 
| sk | Calculating skewness for numeric data |