StreamingBody has an iter_lines() method:import boto3
s3r = boto3.resource('s3')
iterator = s3r.Object(bucket, key).get()['Body'].iter_lines()
for line in iterator:
print(line)
英文
|
中文
|
population
|
总体
|
sampling unit
|
抽样单元
|
sample
|
样本
|
observed value
|
观测值
|
descriptive statistics
|
描述性统计量
|
random sample
|
随机样本
|
simple random sample
|
简单随机样本
|
statistics
|
统计量
|
order statistic
|
次序统计量
|
sample range
|
样本极差
|
mid-range
|
中程数
|
estimator
|
估计量
|
sample median
|
样本中位数
|
sample moment of order k
|
k阶样本矩
|
sample mean
|
样本均值
|
average
|
平均数
|
arithmetic mean
|
算数平均值
|
sample variance
|
样本方差
|
sample standard deviation
|
样本标准差
|
sample coefficient of variation
|
样本变异系数
|
standardized sample random variable
|
标准化样本随机变量
|
sample coefficient of skewness
|
样本偏度系数
|
sample coefficient of kurtosis
|
样本峰度系数
|
sample covariance
|
样本协方差
|
sample correclation coefficient
|
样本相关系数
|
standard error
|
标准误差
|
interval estimator
|
区间估计
|
statistical tolerance interval
|
统计容忍区间
|
statistical tolerance limit
|
统计容忍限
|
confidence interval
|
置信区间
|
one-sided confidence interval
|
单侧置信区间
|
prediction interval
|
预测区间
|
estimate
|
估计值
|
error of estimation
|
估计误差
|
bias
|
偏倚
|
unbiased estimator
|
无偏估计量
|
maximum likelihood estimator
|
极大似然估计量
|
estimation
|
估计
|
maximum likelihood estimation
|
极大似然估计
|
likelihood function
|
似然函数
|
profile likelihood funtion
|
剖面函数
|
hypothesis
|
假设
|
null hypothesis
|
原假设
|
alternative hypothesis
|
备择假设
|
simple hypothesis
|
简单假设
|
composite hypothesis
|
复合假设
|
significance level
|
显著性水平
|
type I error
|
第一类错误
|
type II error
|
第二类错误
|
statistical test
|
统计检验
|
significance text
|
显著性检验
|
p-value
|
p值
|
power of a test
|
检验功效
|
power curve
|
功效曲线
|
test statistic
|
检验统计量
|
graphical descriptive statistics
|
图形描述性统计量
|
numerical descriptive statistics
|
数值描述性统计量
|
classes
|
类（组）
|
class
|
类
|
class
|
组
|
class limits; class boundaries
|
组限
|
mid-point of class
|
组中值
|
class width
|
组距
|
frequency
|
频数
|
frequency distribution
|
频数分布
|
histogram
|
直方图
|
bar chart
|
条形图
|
cumulative frequency
|
累积频数
|
relative frequency
|
频率
|
cumulative relative frequency
|
累积频率
|
sample space
|
样本空间
|
event
|
事件
|
complementary event
|
对立事件
|
independent events
|
独立事件
|
probability [of an event A]
|
[事件A的]概率
|
conditional probability
|
条件概率
|
distribution function [of a random variable X]
|
[随机变量X的]分布函数
|
family of distributions
|
分布族
|
parameter
|
参数
|
random variable
|
随机变量
|
probability distribution
|
概率分布
|
distribution
|
分布
|
expectation
|
期望
|
p-quantile; p-fractile
|
p分位数
|
median
|
中位数
|
quartile
|
四分位数
|
unirariate probability distribution
|
一维概率分布
|
univariate distribution
|
一维分布
|
multivariate probability distribution
|
多维概率分布
|
multivariate distribution
|
多维分布
|
marginal probability distrubition
|
边缘概率分布
|
marginal distribution
|
边缘分布
|
conditional probability distribution
|
条件概率分布
|
conditional distribution
|
条件分布
|
regression curve
|
回归曲线
|
regression surface
|
回归曲面
|
discrete probability distribution
|
离散概率分布
|
discrete distribution
|
离散分布
|
continuous probability distribution
|
连续概率分布
|
continuous distribution
|
连续分布
|
probability [mass] function
|
概率函数
|
mode of probability [mass] function
|
概率函数的众数
|
probability density function
|
概率密度函数
|
mode of probability density function
|
概率密度函数的众数
|
discrete random variable
|
离散随机变量
|
continuous random variable
|
连续随机变量
|
centred probability distribution
|
中心化概率分布
|
centred random variable
|
中心化随机变量
|
standardized probability distribution
|
标准化概率分布
|
standardized random variable
|
标准化随机变量
|
moment of order r
|
r阶[原点]矩
|
means
|
均值
|
moment of order r = 1
|
一阶矩
|
mean
|
均值
|
variance
|
方差
|
standard deviation
|
标准差
|
coefficient of variation
|
变异系数
|
coefficient of skewness
|
偏度系数
|
coefficient of kurtosis
|
峰度系数
|
joint moment of order r and s
|
(r,s)阶联合[原点]矩
|
joint central moment of order r and s
|
(r,s)阶联合中心矩
|
covariance
|
协方差
|
correlation coefficient
|
相关系数
|
multinomial distribution
|
多项分布
|
binomial distribution
|
二项分布
|
Poisson distribution
|
泊松分布
|
hypergeometric distibution
|
超几何分布
|
negative binomial distribution
|
负二项分布
|
normal distribution, Gaussian distribution
|
正态分布
|
standard normal distribution, standard Gaussian distribution
|
标准正态分布
|
lognormal distribution
|
对数正态分布
|
t distribution; Student's distribution
|
t分布
|
degrees of freedom
|
自由度
|
F distribution
|
F分布
|
gamma distribution
|
伽玛分布
|
gamma distribution
|
Γ分布
|
chi-squared distribution
|
卡方分布
|
χ2 distribution
|
χ2分布
|
exponential distribution
|
指数分布
|
beta distribution
|
贝塔分布
|
β distribution
|
β分布
|
uniform distribution, rectangular distribution
|
均匀分布
|
type I value distribution; Gumbel distribution
|
I型极值分布
|
type II value distribution; Gumbel distribution
|
II型极值分布
|
Weibull distribution
|
威布尔分布
|
type III value distribution; Gumbel distribution
|
III型极值分布
|
multivariate normal distribution
|
多维正态分布
|
bivariate normal distribution
|
二维正态分布
|
standard bivariate normal distribution
|
标准二维正态分布
|
sampling distribution
|
抽样分布
|
probability space
|
概率空间
|
sigma algebra[of events],σ-algebra
|
σ代数
|
σ－field
|
σ域
|
probability measure
|
概率测度
|
