# Posts Tagged ‘ do loop ’

## Example 2015.1: Time to refinance?

January 5, 2015
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In the US, it's typical to borrow a fairly substantial portion of the cost of a new house from a bank. The cost of these loans, the mortgage rate, varies over time depending on what the financial wizards see in their crystal balls. What this means over time is that when the...

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## Example 2014.4: Hilbert Matrix

April 14, 2014
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Rick Wicklin showed how to make a Hilbert matrix in SAS/IML. Rick has a nice discussion of these matrices and why they might be interesting; the value of H_{r,c} is 1/(r+c-1). We show how to make this matrix in the data step and in R. We also show t...

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## Yet Another Instance of DoW-Loop

August 8, 2013
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Just got another DoW-Loop example from SAS Sample #48582: http://support.sas.com/kb/48/582.html

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## Example 9.31: Exploring multiple testing procedures

May 14, 2012
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In example 9.30 we explored the effects of adjusting for multiple testing using the Bonferroni and Benjamini-Hochberg (or false discovery rate, FDR) procedures. At the time we claimed that it would probably be inappropriate to extract the adjusted p-v...

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## SAS DIM function – Counting the elements in an array

October 30, 2009
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The DIM function returns the number of literal elements in an array. It functions against multi-dimensional arrays as well as one-dimensional arrays. 1-dimensional array example DIM(array_name) Multi-dimensional array examples DIM(m_array) -> returns the number of elements in the first dimension of the array DIM5(m_array) -> returns the number of elements in the 5th dimension...

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