Based on X12-ARIMA model, TRAMO/SEATS model, ARMA model and GARCH model, with additive external adjustment for extraordinary data, the paper makes forecasting comparison of monthly index of inbound tourists to China by using sev.
本文采用X12-ARIMA模型、TRAMO/SEATS模型、ARMA模型与GARCH模型,对异常数据点采用附加的外部冲击调整,利用7种估计方法估计了我国入境旅游人次的月度指数并进行了预测比较,发现采用外部冲击检测的TRAMO/SEATS模型由于能有效提取序列数据的信息,对预测我国入境旅游人次最为有效。
A Comparison Study on the Index Forecast Model of Monthly Inbound Tourists in China;
我国入境旅游人次月度指数预测模型比较研究
The period of the highest density index is August.
在5-10月间8月蝇的密度指数为最高。
Research on the Seasonal Adjustment on the Chain Index of CPI and Annual Rate of CPI;
CPI月度环比指数季节调整及CPI折年率方法研究
The price index dropped back last month
上个月物价指数下降了。
Monthly Changes of Leaf Area Index and Canopy Openness of Larix olgensis in Mountainous Regions in East Liaoning Province
辽东山区长白落叶松叶面积指数和林冠开阔度的月动态
The GfK publishes its so-called trust index once a year. It surveyed participants between March and May this year.
GfK市场调查公司每年都会公布一次所谓的“信任度指数”。该调查于今年3月至5月之间进行。
bivariate exponential desity functions
二变量指数密度函数
April CPI is expected to moderate to a 0.4% MoM rate vs. a prior 0.7% reading.
4月消费者价格指数预期达到0.4%（月率），前期为0.7%。
Manufacturers said they expected the confidence index to drop back in the March quarter, showing that they remain cautious about the near future.
制造商们表示，它们预计该信心指数在3月份那个季度回落，表明它们仍对短期前景表示谨慎。
In a companys annual report, this figure shows the amount of debt due to be repaid within twelve months.
在公司的年度报告中，这一指标表明公司在12个月内应偿付的债务数额。
Cockroach was pided into 2 families, 3 genera and 5 species, in which Periplaneta americana was dominating specie, the peak was in August.
蜚蠊2科3属5种,优势种为美洲大蠊。 密度指数全年最高峰为8月份。
Prison Safety Synthesize to Survey Research--Draw up the monthly actual prison safety index number that occured
监狱监管安全事故的综合测定研究——监管安全事故的月度实发指数的编制
Specify the number of days to extend or reduce the current month.
请指定延长或减少当前月的天数。
Returns an integer that represents the month part of a specified date
返回表示指定日期的月部分的整数
is the number of months in the first year. If month is omitted, it is assumed to be 12
指第一年的月份数，缺省值为 12．
August Retail Index Falls 8.3% Compared with Last Year
8月份零售指数，与去年同比下跌8.3%
Indices of employment, payrolls, and production steadied in February 1931.
1931年2月，就业、工资额和生产指数稳定。
The share index have fall 10% since the peak in January.
自一月份高峰期后，股票指数下降10％。