This blog is mostly focused on the technical aspect of data mining.
Popular Topics
Popular Topics
10 Most Influential People
Text Files and Oracle DB
Predictive Model vs Rule
Build Predictive Model
About Predictive Model Variable
Logistic Regression
Recency Frequency Monetary Analysis
Unique Identifier in Oracle
Materialized View
Database Link
Calculate Percentage Using SQL
Handle NULL Value
Calculate Cumulative Perentage
Find Score Cutoff Value
Remove Duplicates
Calculate Correlation Coefficients
Oracle vs SQL Server
Random Sampling
Table Insert
Read Only Table
Clustering
Ranking
Find Most Frequent
Median Value
Oracle Source Code
Debug PL/SQL
Hide PL/SQL Scripts
Repair Views
Dump Schema
Move Big Files to Amazon
Tuesday, May 29, 2012
Why Bother to Calculate Mod(x, 30269)?
I was trying to implement Wichmann-Hill random number generator in Oracle. The calculation of mod(x, 30269) is part of the algorithm. The algorithm is described in
Algorithm AS 183: An Efficient and Portable Pseudo-Random Number Generator
.
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment