Alternative data visitation softwares for Mac?

I am looking for free data insulation software for a Mac instead of Excel and Tableau. Any advice would be appreciated.

20 May 2020 7,317 4 View

i would like to forecast hourly time series in day ahead interval. which method is best for time series forecast?

which method is best fot time series short term forecast. a day ahead forecasting.

28 March 2019 526 4 View

Does anyone have measure for educators' perception of outdoor learning ?

Does anyone have or suggest measure for educators' (teachers, adminstarators) perception of outdoor learning (nature-based, outdoor activities) in early and primary education? Thanks in advance.

28 September 2017 7,866 4 View

Can you suggest me a high electrical conductive material which i can use at 1100 C in H atmosphere

I tried graphite before but i faced ash like wearing problem. I made some research and found Inconel 601 - 617 (Nickel alloy) and TMZ alloy (Molybdenum alloy) which are hard to reach. I will try...

02 August 2017 6,741 3 View

Dissolving 100 kDa PLGA in an organic solvent?

21 August 2016 4,830 7 View

Do you know any full feature proprietary software free for academic institutions, students, labs, etc.?

The software should not be a trial version. It should be proprietary software and its full features should be freely available for use in academic institutions. For instance, I know of a program...

08 December 2013 1,492 5 View

Which statistical analysis could be performed to measure the progress of countries' performances with few columns?

My data has only 3 columns. These columns are year_2012, year_2010, year_2007. These columns are about measurements performed in various years (2012, 2010, 2007). Rows are countries (~150...

01 December 2013 2,318 3 View

Why do renewable energy policies fail in Turkey and in many other countries?

Turkey will be building 50 to 86 coal plants and 3 nuclear power plants. November 4, 2013 - CEE Bankswatch Network: "Between 50 and 86 new coal plants are planned to be built in Turkey over the...

20 November 2013 1,319 4 View

What are the underlying reasons for saving factor scores with different methods, as such Anderson-Rubin scores, Bartlett scores, etc?

In its final solution, factor analysis creates one new variable for each factor. These variables can be saved using methods namely Anderson-Rubin, Bartlett scores, regression, etc. I prefer...

18 November 2013 1,091 5 View

What are the advantages and disadvantages of fully automated container terminals?

Fully automated container terminals are utilizing only unmanned terminal vehicles and using automatic stacking (AS) and retrieval systems (RS) for container storage, and many other automated...

18 November 2013 776 12 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View

Can anyone provide the Support vector regression code structure of LIBSVM MATLAB or python ?

Please, if Gaussian Parameter optimization is possible in this code structure

28 February 2021 278 3 View

How could I take into consideration the weights of observation in a system of seemingly unrelated regressions (SUR) in rstudio?

I build a model of 4 regression equations (probit and OLS) in R studio. I need to take the weights of observations into consideration. While it is simple to do so for every regression equation,...

27 February 2021 1,233 1 View

VIF very high, but correlation is low and coefficient is significant. Which one whould I choose?

Hello. I have a question whether if my coefficients (statistically significant) would be valid when VIFs are really high. In my model, there are independent variables(IV), moderating variables...

26 February 2021 956 13 View

Treating Intermediate Variable in Linear Regression Analysis in SPSS?

While performing the Linear regression analysis in SPSS version 26.0.0. my intermediate/mediation variable goes to the excluded section. Please share your valuable suggestion "How to restrain the...

25 February 2021 4,591 5 View

Cox regression baseline hazard?

Dear colleagues, I would like to make a mathematical equation of Cox regression model, however I am stuck with baseline hazard. I clearly understand interpretation of coefficients, but I can't...

24 February 2021 6,207 3 View

How to run raise regression in R?

if anybody know how to run raise regression in r, and raise parameter selection, please help me

24 February 2021 8,199 1 View

Can anyone suggest me the best way for Regression analysis of Accidents?

Dear Altruist, I want to make a regression analysis based on accident data. But I am not finding the necessary information about what type of regression is more applicable for analysis accident...

23 February 2021 9,956 3 View