출결 및 과제 점검표

학번: 20807444

이름: 김도훈

주	출석 (해당일)	지각 (해당주)	결석 (그 이후)	과제	비고
1주(9/1)	○				수강정정기간
2주(9/8)					추석
3주(9/15)	○
4주(9/22)	○
5주(9/29)	○
6주(10/6)	○
7주(10/13)	○
8주(10/20)	○				중간고사
9주(10/27)		○
10주(11/3)	○
11주(11/10)	○
12주(11/17)					휴강
13주(11/24)		○
14주(12/1)	○
15주(12/8)		○
16주(12/15)	○				기말고사
				과제1 ○
계	11	3		1

<각 주별 강의요약 첨부>

1주차

Orientation.

2주차

추석.

3주차

Today I studied for a better way to learn about life in the future.

So we need to change the way of my research and planning for the future.

Method of study in any field. You find an interesting field, but do not try to make interesting.

Learning by doing and learning by study, and thus learning.

And sends a lot of time studying English in the classroom, but do not use English in real-life students.

Just remember not to learn English.

Use English all spend a lot of time to understand possible time.

Thank you for your good teaching.

Sorry olrinjeom late beonjjyae first lecture content.

University is now in fourth grade. So it is for my future, I invested the first river

Was crowned the second time this week and do not post on the main river of the content.

We're sorry.

We will try to prevent these things from this week.

I still seem to lack the commitment submitted by late lectures.

I do not excuse hagyet University of fourth grade now.

So Kindly let this one extenuating

Professor

The disciples want to change by the professor teaching the

4주차

It is not like in high school we studied.

If you study in high school next least half of the future will be different.

The reason for the study of high school do not let even half as much as we are to the lack of physical fitness.

Let's study the physical daughters even half as much as the high school for our future!

Most high school when mungwasaeng give up English and mathematics. But giving up is not in English and mathematics.

The reason is because English is the international language, it is because there is a difference between animal and human studies mathematics.

Only then can a true student should strive for the study of more than eight hours for the future.

The point to these students as full-time students.

However, if the study is less than 8 hours will you live your life that the student is now worse than animals.

When the SNS is certified by taking a photo of the scene of the section to the animals seen on the streets of these students. Hahaha ~

We use a lot of local economics, engineering, sports, business statistics.

We use static program hayeoseoeul

"sysuse auto", "Su price", "price meaning", "Su price, de", "kdensity price, gaus", "the full price mpg" "means the price by (foreign) the" input part I tried opening the how to use the file.

5주차

Did not post the contents of the third class last week.

Psychology team challenges gather data that more than 3 to 4 night was the reason.

As a result, the body came a bunch of bad cold and flu and had an upset stomach.

Go to the hospital under the care was lying in the room throughout the last week.

So we can not use the computer at all.

The body is in good condition inevitably raise the third instruction today.

Sorry, raising one week late third class content.

It is my fault for not managing his body.

But l want to know what the lesson content posted one week later due to reasons beyond your control.

Today we learned about how to describe 'Stata Programme' and studied 'Statistics for

Business and Economics' in the class.

Unfortunately, we can't know our future. so we should prepare about it.

We should change and do training ourselves every day for a better life.

Nowadays it is the information age, when we get a job.

many company need who have computer skills.

so we need to study it. it is not just in paper book.

We should have the ability to do work.

We strive every day to self-development.

It requires the ability to stand out among the many choices to yourself.

The world is changing. Therefore, The self-development should not be neglected.

The order of the study. But, Reality is not like this.

After all it is necessary to equip the ability required by the information age.

6주차

Today we studied about the probability.

We can know the probability of Mathematics in the analysis.

But we can't know the probability of Sciences in the exact value.

We must stay to awake that think critically everything.

The matrix is made up of a number. Should strive more than ever.

Should have a proactive attitude. We all have a great ability.

However, results in the opposite effect of passive attitude.

The program can operate nicely that you use frequently.

7주차

was the examination period.

So hard I studied for the exam

To do that, I forgot to write class5.

Remember the end of examination period was less then late.

Ask me to understand.

Today we studied about Sampling Distributions.

practiced how to use Stata Pragramme.

entered site that http://kastata.org/menu7_1.php and downloaded second file.

typed "tab abany" , "tab abany, nolabel" , "recode abany (2=0), gen(abany1)".

opened Proportion test in Statistics category.

We work hard.

But there are people who do not try.

We are different from animals.

But if you do not try different beast and we are not known.

Rather, it is better than we ttyae beasts.

Beasts, because living life to survive.

Study in which we learn from the fact that society is useless.

Schools in the study that can be used in society

8주차

1st Exam

9주차

We treated 'Stata Programme' in data7_3 and data2_2.

Stata program is made so that it can be used in all areas of statistics.

Stata program is easy to use even for novice users.

And for handling the data rate can be obtained faster, as well as the correct data value.

10주차

The old head was a good person to be successful .

Now the bad hair do you have to work hard if others are quirky or success .

Studying in the head , but more importantly, it is as hip .

How long sitting , because this depends on the sizing gongburyang book .

Inference based on teo sample: confidence and hypothesis.

stata program.

correlation analysis - p65

step1. open data ' R_data4_1.dta'

step2. write ' twoway (scatter write read) (scatter math read, msymbol(square_hollow))

step3. write 'sunflower read write, dark(6)'

step4. db sunflower

11주차

Master plan has been in the socialist countries .

The past has focused on physical planning . Currently , planning , decision-making , the

establishment of a planning enforcement emphasis .

Urban planning theory has the judgment to reflect the value in the planning process to

understand the rapid development of modern science , has a deep understanding of the things

that are associated with human society .

The rationale for advocating the theory is to build a distribution process that occurs

due to the

contradiction between reality and urban policy in the interests of

If you do not have a data file kastata.org/menu7_1php

12주차

휴강

13주차

Today did not go to school, going to the severe cold fever hospital

Next week will be submitted to the professor receives medical confirmation

This can be found by running the db alpha command in stata.

And learned about the chi-square test that we use most often.

Goodness of fit test is usually refers to the distribution of the population is validated

for conformance to a certain probability distribution.

Look at the book 84 page.

And look at the book 95 page.

The 'Goodness-of-fit test' tests probability distribution

population distribution is following this probability distribution

14주차

Today's part is simple linear regression.

Uses the data 8_1.

You can use the direct command and can open the file directly.

Using a variety of materials to know how to do analysis.

Command 'reg food_exp income' means income increase, how much is food expense.

'Study hours' is reason variable, 'The result of an examination' is result.

Math is teach the logic, so it is essential study in mental training.

Sales volume be affected by advertising.

Random error is the difference between 'prediction' and 'measurement'.

Best fit is the consonance between 'prediction line' and 'measurement line'.

Slope is X changed, how much changed Y.

'H0:ρ= 0' not have correlation.

'Ha:ρ≠0' have correlation.

'Length and breadth analysis' is pannel analysis.

Vertical analysis is time series analysis.

15주차

This class is our last class.

Today part is hypothesizing the deterministic component.

Example of multicollinearity is 'correlation between height and weight'.

Multiple linear regression equations is complicated by hand.

When advertising 1 unit increase, sales volume 2 unit increase.

Category 'male=1, female=0' is a wrong category.

Average of 2 value is 0.5 but it is not male, not female.

Average of 'very hungry and very full' is moderately full.

Also, this category is a wrong category.

Number of variable should be fewer. A lot of variable is lower reliability.

A regression coefficient value is fixed though intercept change.

When there are no square and log, the linear relationship appear.

16주차

Final Exam