search for: per1

Hello all, I am newbie to R and have not been able to find too much stuff on a version of VAR(p) I am working on. Would someone be able to tell me if there is a more elegant way of writing A function for the following? Many thanks in advance. Darius I am regressing returns of 8 asset classes on lagged values of 4 state variables and so I have 8 equations like the following: cash_lag1= dynlm

...ortrans, :foreign_key => ''debtortransid'' Now I want to find Debtortrans records but only those with specific Debtortranstaxes values... @debtor = Debtortrans.find(:all, :conditions => ["trandate > ? and trandate < ? AND debtortranstaxes.taxauthid = ?", @per1, @per.lastdate_in_period, "24"], :include => ''debtortranstaxes'', :select => ''debtorno, trandate, transno, ovamount'') but this gives me an error... NameError: undefined local variable or method `debtortranstaxes'' for #<Class:0xb7a...

Hello All, I have written three functions. First: To input user specified SAS dataset and plot the boxplots of relevant variables. Second: Extract the number of hours, minutes etc. from a variable describing a time-point using regular expressions. E.g. 'Per1, Day 2, 24 Hour' would be separated into three columns, Per (value 1), Day (value 2) and Hour (value 24) Third: Finding the summary statistics of the relevant variables from the data input using the first function. All the functions are working fine in R console. However, when I tried to use t...

...uot; ] @report_title = "Scottsdale Sales Tax Detail Report for the Period Ending " + @period.lastdate_in_period.strftime("%m-%d-%Y") @taxes = Debtortranstaxes.find(:all, :conditions => ["trandate BETWEEN :begin AND :end AND taxauthid IN (:ids)", {:begin => @per1, :end => @per2, :ids => @taxauthids}], :joins => ''LEFT JOIN debtortrans ON debtortrans.id=debtortransid'', :include => ''debtortrans'', :select => ''debtorno, trandate, transno, ovamount, taxamount, taxauthid'', :or...