Bai 1 - Thuc Hanh Qhxlsltn

7/26/2019 Bai 1 - Thuc Hanh Qhxlsltn

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BCNG THNG

TRNG I HC CNG NGHIP TP HCH MINH

KHOA CNG NGHC KH

********

BI GING THC HNH

QUY HOCH V XL SLIU THC NGHIM

TS. CHU MINH QUANG

(LU HNH NI B)

THNH PHHCH MINH, NM 2015


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BI 1: GII THIU CHUNG VPHN MM STATGRAPHICSCENTURION XV.I

1.1. Ci tChy file setup.exe trong a chng trnh

Mt lot hp thoi hin ra, nhp chn Next


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Mt lot hp thoi hin ra, nhp chn Next

Nhp chn I accept the terms in the license agreement Chn Nextinthng tin vo hp thoi:


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Chy file KeyGen.exe trong a chng trnh

Lu : gichang chy file KeyGen.exe trong sut qu trnh ci t

xut hin hp thoi:


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Nhp chn Generate Serial sxut hin mt dy k ttrong box Serial NumberNhp chn (1) CopyPaste Serial Number vo hp thoi:

Tip tc chn Next


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Nhp sserial number vo hp thoi

Tip tc chn Next

Tip tc chn Next


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chn Install bt u ci t, chi ci t

xong v chn Finish hon tt.


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Khi ng Statgraphics, xut hin hp thoi:

Xut hin hp thoi giao din ca Statgraphic


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Chn menu Help Chn License Manager

Xut hin hp thoi

Copy Product key v Paste vo hp thoi ca keygen:


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Nhp chn Generate Activation Code

Copy Activation code v paste vo hp thoi ca License Manager:


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Thao tc trnh ttbc 16

Nhp chn UPGRADE hon tt ng k bn quyn.


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1.2. Thit lp ban uPhn mm Statgraphics Centurion c 2 hthng Menu c thc sdng l

Classic menu vi cc heading ln lt l File, Edit, Plot, Describe, Compare,v Six sigma menu vi cc heading ln lt l File, Edit, Define, Measure,

Analyze, chuyn i gia 2 hthng Menu chn Edit Preferences xuthin hp thoi:

Chn tab General, trong box System Options click chn hoc bchn mcUse Six Sigma Menu. Thngthng, dsdng nn chn hthng Classicmenu

1.3. Nhp dliu

D liu phi c nhp vo DataBook, mt DataBook chuNn gm 10datasheet c k hiu bng cc chci tA n J. Trong mi datasheet ccc ct v hng: mi hng cha thng tin v mt mu, mt trng hp hay mtquan st n lcn mi ct i din cho mt bin.

C 2 cch nhp dliu vo DataBook:

- Cch 1: Nhp trc tip vo DataBook


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- Cch 2: Nhp dliu vo mt phn mm khc nh Excel, sau copy hay loadvo phn mm Statgraphics.

Trc khi nhp dliu vo DataBook, cn phi nh ngha bin trong mi

ct bng cch click phi chut vo ct mun nh ngha bin

Chn Modifycolumn

Nhp tn bin vo mc Name, nhp phn ch thch vo mc Comment vla chn dng d liu trong mc Type (3 dng d liu thng gp l: dngsNumeric, dng k tCharacter v dng cng thc tnh ton Formula). Saukhi nh ngha bin y , click chn OK kt thc v bt u nhp dliu voct 1, sau tip tc ln lt nh ngha bin v nhp dliu vo cc ct tip theo.

V d: nhp bng sliu:

STT Tnh Din tch(Ha)

Sn lng(Tn)

Lao ngtrc tip

Lao nggin tip

Chi ph(tVND)

1 k Lk 201,340 503,350 300,000 200,000 2,013

2 Lm ng 145,700 364,250 217,097 144,731 1,457

3 k Nng 116,350 290,875 173,364 115,576 1,164

4 Gia Lai 76,410 191,025 113,853 75,901 764

lu bng sliu: chn FileSaveSave Data File (file dliu c lu

di dng .sf6 v chc c bng phn mm Statgraphics). mmt file d

liu lu: chn FileOpenOpen Data Source.


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Mt khi dliu c nhp vo Datasheet, c mt sthao tc quan trng c

thc thc hin nh:

- Cut, Copy, Paste, Insert v Delete dliu: khi tin hnh cc lnh trn cn lu rng mi ct c mt kiu nh dng khc nhau, nu copy ct c nh dngCharacter v paste v ct c nh dng Numeric th skhng thc hin c Cn phi nh dng li ct dliu.

- To thm mt bin mi tcc ct dliu c sn: Click phi chut vo mt ctmi, chn Modify ColumnChn nh dng Formula v nhp cng thc tnh

ton gia cc ct dliu c sn.

- Sort dliu: Chn ct dliu c xc nh lm c ssp xpMenuEditSort data.

Khi mt php phn tch c thc hin, chc mt vi bng kt quhay th

c trnh by. hin ththm nhng output khc, cn phi chn button thch

hp trn thanh cng cAnalysis Toolbar xut hin ngay trn tiu ca php

phn tch.


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Cc button trn thanh cng cphn tch rt quan trng v c tng kt trong bngsau:

Tn gi Cc chc nng

Input dialog Hin thmt hp thoi nhp dliu thay i ct dliu

Tables Hin thdanh sch cc bng khc c thc to lp

Graphs Hin thdanh sch cc dng thkhc c thc to lp

Save results Cho php cc phn tch tnh ton c lu vo cc ct cadatasheet

Analysis options Chn nhng options khc nhau p dng cho php phn tchang tin hnh

Pane options Chn nhng options khc nhau p dng cho bng biu hay thang sdng

Graphics options Cho php thay i tiu , thang trc v cc c tnh khctrn thang sdng

1.4. Xut kt quKhi mt php phn tch c tin hnh, cc kt quc xut ra theo nhiu

cch khc nhau:


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Copy output sang

mt ng dng khcClick chn mt bng biu hay thv chn menu Edit Copy sau khi ng mt ng dng khc (V dnh MSWord) paste vo.

Lu kt quphntch vo mt report Click phi chut v chn Copy Analysis to StatReporter,sau vo FileSaveSave StatReporter lu thnhfile .rtf (c thimport vo cc ng dng khc nh MSWord).

Lu thdidng file nh

Phng cc i ca sthmun lu, click phi chut vchn Save Graph.

1.5. Lu phn tch ang thc hinPhp phn tch ang tin hnh c thc lu ti bt kthi im nobng

cch chn menu File Save StatFolio (dng file .sgp). Sau khi mfile lu thnhng dliu v php phn tch ang tin hnh sc tng khi phc (Lu :file data v file StatFolio phi c lu trdi nhiu file khc nhau, nu munchuyn file StatFolio t my ny sang my khc tip tc phn tch th phichuyn km file data).

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Bai 1 - Thuc Hanh Qhxlsltn