| RSSI noticed a lot of my friends who use the internet at work. What they mean is access facebook, youtube, chatting and similar. Rarely do they browse to look for new knowledge. I think all they have access are the things that are less important to them. If anything is important, but they are not [...]
t-Student Distribution Statistics Table
October 20th, 2011 by rory | No Comments | Filed in StatisticsSuppose the degrees of freedom is v, where v = n-1, and with a significant degree is . Then the area under the curve of distribution is like the table below. The table below is used only if n is smaller or equal to 30. If n is greater than 30 then the distribution table [...]
Quantity and Quality of Post Equally Important
October 19th, 2011 by rory | No Comments | Filed in BlogOn a blog, quantity is as important as the quality of posts. When posting quality will certainly be widely read by others. But for example, in one blog post and there is only one post is very qualified, then the post is not necessarily widely read by others. For if in the blog that there [...]
Getting Often Post, Raise Rating
October 18th, 2011 by rory | No Comments | Filed in BlogLately I’ve noticed, if the blog is updated frequently so its ranking on Google will be increasingly good. I mean its ranking the more quickly gained a few levels into the top ranks. If updates are rare, the faster the ranking also declined. In contrast to earlier, if the blog is updated more often then [...]
Important for Blog Development
October 18th, 2011 by rory | No Comments | Filed in BlogThere are two important things should I consider in developing this blog. These two things should I run it consistently in order to enhance the quality of this blog better. First, I must pay attention to my writing. When creating a post, typing the words I was still a lot wrong. Likewise with punctuation, many are not appropriate. Except for the use of uppercase and lowercase letters. Letter on this blog I set it to lowercase all. :) Meaning in the writings I have also noticed. The relationship between the sentence to be appropriate, as well as [...]
Download Software SPSS Version 19 on Mediafire
October 17th, 2011 by rory | No Comments | Filed in StatisticsIdly while I download the data entry SPSS software. Wow,,, apparently the latest version of SPSS is SPSS version 19. Earlier last version that I know and I often use is SPSS version 15. When I made the first thesis, for the processing of my data using SPSS version 13. Meanwhile, when first learning SPSS, [...]
Using of Statistical Methods
October 17th, 2011 by rory | No Comments | Filed in StatisticsThere are two statistical methods, namely descriptive statistics and inductive statistics. Descriptive statistics describe the characteristics of data, such as average, median, mode, deviation, and various other data characteristics. Descriptive statistics also explain the data in graphical form to make the data more easily understood by data users. While an inductive statistical methods to draw [...]
SPSS and PASW Stands
October 17th, 2011 by rory | No Comments | Filed in StatisticsI just found out SPSS and PASW are the same. Since last I am using SPSS (Version 15) was SPSS has undergone many changes. On July 28, 2009, SPSS acquired by IBM for U.S. $ 1.2 billion. Since then SPSS renamed PASW (Predictive Analytics Software) with the first version of PASW Statistics 18. In version 19, [...]
Data Entry: One Step in the Statistical Process
October 17th, 2011 by rory | No Comments | Filed in StatisticsNearly a month has been our doing data entry. Because so much data that must dientry, almost exhausted my spirit to do this activity. When the activity is nearly finished my spirit arise again. To maintain this spirit, I try to interpret some data entry activities so that I do not consider this activity a [...]
Regression Model Assumptions are Not Fulfilled
October 17th, 2011 by rory | No Comments | Filed in StatisticsTo obtain a good regression model then some assumptions must be met. These assumptions are normality, multicollinearity, autocorrelation, and homoskedastisitas. With the assumptions are met, then the regression model is used both for forecasting and forecasting errors in the small. Today I tried to process all the data I have to create regression models. To [...]