使用shell分析了一些数据有一些时间了,而且分析的数据情况也是基于历史数据,今天写了个脚本对历史的数据进行一个简单的分析,看
使用shell分析了一些数据有一些时间了,而且分析的数据情况也是基于历史数据,今天写了个脚本对历史的数据进行一个简单的分析,,看看准确率到底有多高。
这里有一个借助一个脚本12c.sh 对一些数据的排列百分比进行分析,比如今天有两个球队,主队让球一个,胜平负的概率为35%,40%,25%
表data里存放着一些样本数据,记录了球队的比赛情况。
sqlplus -s n1/n1 set linesize 150
set pages 0
set feedback off
spool check_$1.sh
select 'ksh 12c.sh'||w||' '||t||' '||l||' '||rw||' '||rt||' '||rl||' ' from data where r=-1 and startdate='$1';
spool off;
EOF
ksh check_$1.sh |tee check_$1.log
grep suggest check_$1.log |awk '{print $7" "$8" "$9" "$10" "$11" "$12" "$1" "$2" "$3" "$4" "$5" "$6}'>>filter_check.log
cat filter_check.log
function get_result
{
echo $1
sqlplus -s n1/n1 set pages 0
select case when zhu>ke+1
then rpad('big win:',20)||to_number(w+rw)||' '||'$2'||','||'$3'||','||'$4'||','||'$5'||','||'$6'||','||'$7'
when zhu=ke+1
then rpad('little win:',20)||to_number(w+rt)||' '||'$2'||','||'$3'||','||'$4'||','||'$5'||','||'$6'||','||'$7'
when zhu=ke
then rpad('tie:',20)||to_number(t+rl)||' '||'$2'||','||'$3'||','||'$4'||','||'$5'||','||'$6'||','||'$7'
when zhu=ke-1
then rpad('little lose:',20)||to_number(l+rl)||' '||'$2'||','||'$3'||','||'$4'||','||'$5'||','||'$6'||','||'$7'
when zhu
end
end from data where startdate='$1' and w=$2 and t=$3 and l=$4 and rw=$5 and rt=$6 and rl=$7 order by (zhu-ke);
EOF
}
while read line ---start ....end ....end ....end ....end ....end 在CentOS 6.4下安装Oracle 11gR2(x64) Oracle 11gR2 在VMWare虚拟机中安装步骤 Debian 下 安装 Oracle 11g XE R2 本文永久更新链接地址:
do
echo ---start
echo $line
input_params=`echo $line|awk '{print $1" "$2" "$3" "$4" "$5" "$6}'`
get_result $1 $input_params
echo ....end
echo .
done
rm check_$1.log
rm filter_check.log
rm check_$1.sh
分析结果如下,比如对前几天的比赛情况进行分析,在我不知道比赛结果的前提下。
5场比赛猜中了3场,仅供娱乐。
1.24 5.35 7.6 1.8 3.75 3.28 suggest w :82% of total 11
2014-08-26
little win: 4.99 1.24,5.35,7.6,1.8,3.75,3.28
.
---start
1.18 5.85 9.4 1.65 3.9 3.75 suggest w :71% of total 17
2014-08-26
tie: 9.6 1.18,5.85,9.4,1.65,3.9,3.75
.
---start
1.43 4.15 5.42 2.42 3.4 2.38 suggest w :65% of total 97
2014-08-26
little lose: 7.8 1.43,4.15,5.42,2.42,3.4,2.38
.
---start
2.1 2.95 3.25 4.7 3.6 1.57 suggest rl :68% of total 50
2014-08-26
tie: 4.52 2.1,2.95,3.25,4.7,3.6,1.57
.
---start
1.1 6.75 15 1.45 4.2 4.95 suggest w :80% of total 5
2014-08-26
big win: 2.55 1.1,6.75,15,1.45,4.2,4.95

This article explores optimizing MySQL memory usage in Docker. It discusses monitoring techniques (Docker stats, Performance Schema, external tools) and configuration strategies. These include Docker memory limits, swapping, and cgroups, alongside

This article addresses MySQL's "unable to open shared library" error. The issue stems from MySQL's inability to locate necessary shared libraries (.so/.dll files). Solutions involve verifying library installation via the system's package m

The article discusses using MySQL's ALTER TABLE statement to modify tables, including adding/dropping columns, renaming tables/columns, and changing column data types.

This article compares installing MySQL on Linux directly versus using Podman containers, with/without phpMyAdmin. It details installation steps for each method, emphasizing Podman's advantages in isolation, portability, and reproducibility, but also

This article provides a comprehensive overview of SQLite, a self-contained, serverless relational database. It details SQLite's advantages (simplicity, portability, ease of use) and disadvantages (concurrency limitations, scalability challenges). C

This guide demonstrates installing and managing multiple MySQL versions on macOS using Homebrew. It emphasizes using Homebrew to isolate installations, preventing conflicts. The article details installation, starting/stopping services, and best pra

Article discusses configuring SSL/TLS encryption for MySQL, including certificate generation and verification. Main issue is using self-signed certificates' security implications.[Character count: 159]

Article discusses popular MySQL GUI tools like MySQL Workbench and phpMyAdmin, comparing their features and suitability for beginners and advanced users.[159 characters]


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

SublimeText3 Linux new version
SublimeText3 Linux latest version

Notepad++7.3.1
Easy-to-use and free code editor

Atom editor mac version download
The most popular open source editor

WebStorm Mac version
Useful JavaScript development tools

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment
