spatial data analysis using gis

TIME SERIES DATA ANALYSIS USING EVIEWS potx

TIME SERIES DATA ANALYSIS USING EVIEWS potx

... concluded that the data supports the OLS assumptions (2.9). Note that the heteroskedasticity problem should be found in cross- section data, as well as cross-section over times and panel data, and not ... this Figure 2.9 The options and statistical results of the White heteroskedasticity 34 Time Series Data Analysis Using EViews So far, there have been three growth models for the variable M1. More models ... However, in this section only autoregressive growth models are considered. 38 Time Series Data Analysis Using EViews (2) The graphs of GDP, M1 and PR clearly show that they have a positive growth...

Ngày tải lên: 30/03/2014, 04:21

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DATA ANALYSIS AND DISCUSSION

DATA ANALYSIS AND DISCUSSION

... hungry. 19 CHAPTER IV- DATA ANALYSIS AND DISCUSSION 4.1.Questionnaires 4.1.1. Data analysis of the students’ experiment questionnaires 4.1.1.1. Data analysis of pre- questionnaires The data obtained ... :Study design, subjects of the study, the data collection method, instruments as well as process of data collection and data analysis. IV. Data analysis and discussion This focuses on presenting, ... classes to identify changes in the students’ attitudes towards English grammar learning 3.6. Data analysis Data were collected from different sources : questionnaires , interviews . Pre- treatment...

Ngày tải lên: 12/04/2013, 16:19

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Working with Spatial Data

Working with Spatial Data

... calculations against spatial data using either a flat or ellipsoidal model. However, the complexity and uniqueness of spatial data means that specific approaches must be taken to ensure that spatial queries ... obtained using the geometry datatype will become less accurate than results obtained using the geography datatype over large distances. In global spatial applications, the geography datatype ... WITH SPATIAL DATA Figure 10-7. Previewing data downloaded from the Geonames web site 300 CHAPTER 10  WORKING WITH SPATIAL DATA However, you should exercise great caution when using...

Ngày tải lên: 05/10/2013, 08:48

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