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Questions related to Statistical Software
For example, which relevant variables should I have in my SPSS database to run this syntax? It's easier do a personal syntax or adapt this one by Greenwald and colleagues (2003)? Thanks!
09 April 2015 9,946 2 View
like in stata how one may replace for missin values ussually given by a (.) into something like 0
04 April 2015 7,364 13 View
Statistical soft wares are becoming more and more costly and complicated which is difficult to afford individually. I am a retired person and want continue my field and academic activities. I am...
04 April 2015 8,093 26 View
Hello, can anyone provide a book title for SmartPLS? Thanks
31 March 2015 745 4 View
Want to learn about factor analysis so that I can use in in health research like choice of important questions from a big list and other. But the first step is to input the variables in correct...
31 March 2015 8,393 12 View
For example, would be interpreted as a value of R = 0.39 and R = 0.44?
09 March 2015 8,987 8 View
Does anyone know how I can plot a graph using mean+- SEM using STATA? The data I have has been analysed using the mixed-effects model. I'm trying to look for treatment, time and treatment by time...
05 March 2015 8,060 4 View
I am looking for a Statistical Software "free" that is able to perform Principal component analysis, Discriminant analysis, and cluster analysis. This program should be easy to use and with a...
03 March 2015 1,238 7 View
Unfortunately I have had a poor experience with SPSS statistics software from IBM with multiple IT errors on their end. I am looking for an alternative statistics software for data collection and...
03 March 2015 5,776 17 View
03 March 2015 9,500 5 View
I have seen authors running simulations in reduced units like T* = KT/epsilon, \rho* = \rho * sigma^3 etc .. Is there any added advantage by describing quantities in reduced units rather than...
03 March 2015 3,468 2 View
03 March 2015 2,210 4 View
Do you know how to display the "beta" value in the results table of the reference group (i.e, 0) for each explanatory variable in a conditional logistic model using R or STATA software? We...
03 March 2015 2,061 2 View
I'm using SPSS, but am willing to consider other stats or graphing software. I have a data set that has patient drug levels for 2 drugs that were obtained at 5 time points (month 1, 2, 3, 4, and...
28 February 2015 2,772 6 View
I have a good sense of how Stata and SAS differ in how they handle data files (with SAS reading only one observation into memory at a time and being able to handle multiple files at one, and Stata...
26 February 2015 1,804 7 View
How can I calculate a cosinor analysis in Stata-11 or Stata-12?
26 February 2015 10,201 3 View
Hi I have a problem to understand scoring of (MHI-38). Especially when I want to make SPSS data entry. Would you please help me to find the key for scoring instruction? Thank you
14 February 2015 6,957 6 View
i ask for a free statistical software for the Principal component APC and / ACF that can make good graphical representation specifically for APC / ACF
08 February 2015 4,814 3 View
Hello, I am new to genmod and I am trying to calculate RR with an modified Poisson approach using robust error variance (by using the repeated statement and the subject identifier). I have two...
02 February 2015 10,218 3 View
02 February 2015 7,505 4 View
I am interested in estimating average marginal effects of a level-1 variable at different values of a level-2 variable in a multilevel random intercept random coefficient logistic regression...
02 February 2015 1,329 10 View
I'm using a set of time series data with seven financial sector variables with a scope of 32 years in Nigeria.
02 February 2015 5,813 2 View
I have a MAC operating on an OSX Yosemite. The qualitative data is all transcribed interviews.
02 February 2015 1,371 9 View
I am working on prediction of hatchability in chickens using egg quality traits. I need statistical software applications for efficient data analysis. Please list out some good applications for...
02 February 2015 6,596 2 View