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In the previous two posts, we covered two historical figures in data science: W.E.B Du Bois and Valerie Thomas . In this penultimate ...
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Authors: J William Murdock and Sudarshan Thitte Some search systems allow you to perform linguistic analysis on your documents and store ...
Today’s top performing enterprises are achieving growth and revenue goals by being data driven and s u ccessfully adopting AI and ML technologies. ...
Hi David, thank you for following up.
There is an option in syntax of FACTOR (factor analysis) command to just read a loading matrix and perform a rotation (e.g., varimax) of the factors. It is ordered like FACTOR /MATRIX= IN(FAC=*) /CRITERIA ...
It is very strange that Factor analysis menu dialog Rotation misses an option (a checkbox) to use or not use Kaiser normalization at the rotation. Currently, that is available to specify only through syntax. ...
Hi Frank, I went back top the drawing board on this one and I see the problem is on the /VARIABLES subcommand. The presence of the inappropriate 'gender' (a string) and 'bdate' (a date) variables is throwing ...
While preparing my function (a macro) to perform orthogonal analytic rotations used in Factor analysis (such as varimax), I noticed that the description of the orhogonal rotation in: SPSS Statistics Algorithms ...
Hi David, thank you for looking into this. The formatting of the table remains unchanged when I run the minimal example below. The syntax in my first example was "handwritten", as is the current minimal ...
As artificial intelligence (AI) increasingly powers critical and high-risk enterprise workflows, developers of AI systems must ensure that the decisions ...
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In the previous two posts, we covered two historical figures in data science: W.E.B Du Bois and Valerie Thomas . In this penultimate post, I want to cover seven inspiring ...
With the increasing usage of monitoring of Earth resources due to climate change, data scientists today regularly use satellite imagery to answer questions about land use, ...
Getting to know Adeola Ogunkola Why did you join the data science community? My name is Adeola Ogunkola from Lagos Nigeria, a tech advocate/savvy individual. ...
Visualizing the Color Line: Du Bois and Data Storytelling in 1900 “The problem of the twentieth century is the problem of the color line.” — W.E.B. Du Bois, The Souls ...
Although Black History should be celebrated year-round, we do acknowledge that Black History Month is a great time to recognize outstanding accomplishments from our Black ...
Part 1: Create a simple data exploration dashboard As a data scientist, I’ve learned two things in the past few years. When it comes to making decisions about machine ...
Today’s top performing enterprises are achieving growth and revenue goals by being data driven and s u ccessfully adopting AI and ML technologies. While most organizations ...
Authors: J William Murdock and Sudarshan Thitte Some search systems allow you to perform linguistic analysis on your documents and store the results of that analysis with ...