iota phi theta fraternity
Phi Beta Sigma 1.0
A nice Dashboard widget that provides historical informations about the Phi Beta Sigma Fraternity. more>> <<less
Mac ChiSquare Analysis 2.1
Mac ChiSquare Analysis - Chi-square, phi, contingency coeff., kappa more>>
The chi-square test is used to compare the distributions of two independent samples. It is used with data in the form of frequencies. It is a nonparametric procedure that makes no assumptions about distribution shapes, variances, or levels of measurement (Diekhoff, 1996).
The chi-square test evaluates the correspondence between the expected and the observed number of cases in each of the cells of the variable by variable contingency table (Thompson, 1988). It is a test of whether or not a null hypothesis of no association should be rejected between the two independent variables.
If the chi-square test shows that there is a relationship between the two variables, then the contingency coefficient gives an indication of the degree of the relationship. (Bruning & Kintz, 1997). The contingency coefficient is similar in meaning to the correlation coefficient.
Cramers phi coefficient is a measure of association that is also similar to a correlation coefficient. It can assume a value between 0 and +1. See Sheskin (2000) for further detail.
Kappa is calculated when the rows and columns are symmetrical. Kappa is often used to examine inter-observer agreement and reflects the amount of agreement beyond chance (Norman & Streiner, 2000).
Sigma Chi RSS 1.1
SIgma Chi International Fraternity RSS feed for your Mac more>> SIgma Chi International Fraternity RSS feed for your Mac
Sigma Chi RSS keeps you up-to-date with news that pertains to the SIgma Chi International Fraternity.
In addition, Sigma Chi RSS Widget 1.0 pulls the current news and information from Google News right to your dashboard.
Enhancements
- user interface (logos and look)
- Longer list of stories (30 and limited to within the past month)
The Sims 2 University 1.1 Rev A
Control the college life of virtual characters. more>>
The Sims 2 University 1.1 Rev A offers an exciting game that brings you a lot of fun. Your Sims are now young adults leaving home to live the ultimate college fantasy. Immerse them in college life as they become the Big Sim on Campus.
They'll relish their new-found freedom as they party with friends, join fraternities and sororities and pull outrageous pranks. Your Sims will explore all the campus hot-spots as they frequent lounges, gyms, coffee houses and more. Help them fulfill new lifetime goals to unlock more rewards and reap all of the benefits of their university years.
The Sims 2: University 1.1 Rev A
Your Sims are now young adults leaving home to live the ultimate college fantasy. more>>
Your Sims are now young adults leaving home to live the ultimate college fantasy. Immerse them in college life as they become the Big Sim on Campus. They?ll relish their new-found freedom as they party with friends, join fraternities and sororities and pull outrageous pranks. Your Sims will explore all the campus hot-spots as they frequent lounges, gyms, coffee houses and more. Help them fulfill new lifetime goals to unlock more rewards and reap all of the benefits of their university years.
View QuickTime Trailer
Game Feature: Give it the Old College Try in The Sims 2: University
Chi-Square Analysis 1.0
Chi-Square Analysis calculates the chi-square statistic for 2x2 to 10x10 contingency tables more>>
Cryptogrammer 1.0.1
Cryptogrammer gives you all the features which can help you easily generate cryptograms, similar to the Celebrity Cipher columns in most newspapers. more>> <<less
Treknobabble 1.1b2
Treknobabble - Tech-talk generator for favorite sci-fi TV shows more>>
You may copy the babble to the clipboard, drag it to the desktop of a drag-aware application like Scrapbook, or have it spoken aloud to you (assuming the presence of Speech Manager).
Enhancements:
- added support for running natively on Mac OS X
- incorporated cool new icon
- increased robustness
- shattered the theta causality to prevent the cloaked graviton from decelerating the interstellar containment.
Q Graph 1.0
Q Graph - Graphing calculator more>>
Basically, this will graph ANY equation or inequality that contains an x, y, r, or t (theta). It does not have to be in a y= format.
ASCIIEnc 1.3
ASCIIEnc offers an extremely easy approach to encrypt files based on a simple password, while BlockEnc encodes off of a block of random or customized values as well as a password, which can be used as a one-time pad for unbreakable security. more>>
ASCIIEnc 1.3 offers an extremely easy approach to encrypt files based on a simple password, while BlockEnc encodes off of a block of random or customized values as well as a password, which can be used as a one-time pad for unbreakable security.
Requirements:
- Mac OS 8 or higher
ASCIIEnc is an AppleScript implementation of the Theta Pi TI-83 Encryption. It is a straightBLAST 2.2.13
BLAST - Basic Local Alignment Search Tool more>>
Main features:
Nucleotide
- Quickly search for highly similar sequences (megablast)
- Quickly search for divergent sequences (discontiguous megablast)
- Nucleotide-nucleotide BLAST (blastn)
- Search for short, nearly exact matches
- Search trace archives with megablast or discontiguous megablast
Protein
- Protein-protein BLAST (blastp)
- Position-specific iterated and pattern-hit initiated BLAST (PSI- and PHI-BLAST)
- Search for short, nearly exact matches
- Search the conserved domain database (rpsblast)
- Protein homology by domain architecture (cdart)
Translated
- Translated query vs. protein database (blastx)
- Protein query vs. translated database (tblastn)
- Translated query vs. translated database (tblastx)
Genomes
- Human, mouse, rat, chimp , cow, pig, dog, sheep, cat
- Chicken, puffer fish, zebrafish
- Environmental samples
- Protozoa
- Insects, nematodes, plants, fungi, microbial genomes, other eukaryotic genomes
Special
- Search for gene expression data (GEO BLAST)
- Align two sequences (bl2seq)
- Screen for vector contamination (VecScreen)
- Immunoglobin BLAST (IgBlast)
- SNP BLAST
Meta
- Retrieve results.
ASCIIWeb 1.0.1
ASCIIWeb provides you with a moderately secure algorithm for encrypting text messages for privacy or secure transmission. more>>
ASCIIWeb 1.0.1 provides you with a moderately secure algorithm for encrypting text messages for privacy or secure transmission. Originally the Theta Encryption System, the algorithm was initially designed to secure messages anywhere using a TI-83 calculator. This is the algorithm's third iteration. This version has been modified to enhance compatibility across different computing platforms.
AsciiWeb is loosely based on the Vignere cipher, but with the improvement of using 94 characters instead of 26, as well as iterative encryption with dynamically shifting passphrase. For more information, please see the ASCIIWeb Manual. If you are looking for a good way to generate passphrases to use for encryption programs like this, you can also try RLPassWeb.
Major Features:
- Option of defining random code block for maximum data security
- Automatically creates Natural Language passwords
- No NilObjectClassException errors
- Takes up only 12k of disk space, compared to 500-2000k for quick-crypts and 5.7 MB for PGP
- Accessible from any computer via the Theta Pi Website
- Ability to create restricted web pages without having to use .htaccess
- Full algorithm source code available
- Constantly being updated - if you have a suggestion, I'll try to implement it
Requirements:
- Mac OS X 10.4
- PPCMac OS X 10.3.9
- Mac OS X 10.4 Intel
- Mac OS X 10.0
- Mac OS X 10.1
- Mac OS X 10.5 PPC
- Mac OS X 10.2
- Mac OS X 10.5 Intel
- Mac OS X 10.3
- Mac OS Classic
CTGC 1.5
CTGC is a potential and easy to use tool which creates an HTML file that displays scaled-down previews for whatever pictures are dropped on it. more>>
CTGC 1.5 is a potential and easy to use tool which creates an HTML file that displays scaled-down previews for whatever pictures are dropped on it.
CTGC stands for Cheesy Thumbnail Gallery Creator. It uses the browser to do the scaling, though, and all of the pictures still have to load (hence the cheesy part). However, it can be useful for quickly creating catalogs of local images, which you can then preview in your web browser. An additional use is to make people with 56k modems suffer.
RPN Calc 1.5
RPN Calc is a high-speed and accurate desktop calculator that uses Reverse Polish Notation (RPN) and offers several common mathematical functions. more>>
RPN Calc 1.5 is a high-speed and accurate desktop calculator that uses Reverse Polish Notation (RPN) and offers several common mathematical functions.
Major Features:
- Reverse Polish Notation
- Stack of arbitrary size (limited only by memory)
- Ability to save and restore the stack at will
- Automatic save and restore on quit/startup
- Access to common mathematical functions (trig, hyperbolic trig, exponentiation, log)
- Easy access to common constants (e.g. e, pi, golden ratio phi)
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