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Análisis de series de tiempo
17
Métodos estadísticos
5
Análisis de series cronológicas
3
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3
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2
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2621por Wu, Xueqing, Zhao, Shanshan, Jiang, Yan, Xiang, Xi, Ge, Lihong, Chen, Qiong, Wang, Yanfei, Vidal, Jorge E., Yu, Yunsong“…An interrupted time series analysis was conducted to estimate changes in PD and the recombination frequency of whole genome-sequenced strains was estimated via SNP calling. …”
Publicado 2022
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2622“…Through interrupted time series analysis, it was confirmed that the incidence of intussusception and viral infectious diseases have drastically decreased since March 2020, when COVID-19 infection control guidelines were actively implemented. …”
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2623por Song, Shuxuan, Li, Qian, Shen, Li, Sun, Minghao, Yang, Zurong, Wang, Nuoya, Liu, Jifeng, Liu, Kun, Shao, Zhongjun“…Based on the surveillance data of influenza, Search Engine Index, and meteorological factors from 2011 to 2021 in Xi'an, and the different level of emergence responses for COVID-19 from 2020 to 2021, Bayesian Structural Time Series model and interrupted time series analysis were applied to quantitatively assess the impact of NPIs in sequent phases with different intensities, and to estimate the reduction of influenza infections. …”
Publicado 2022
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2624“…After HD-tDCS, the oxyHb concentration increased only in the affected hemisphere. In a time series analysis, the mean and integral oxyHb concentration during the FTT showed a noticeable decrease in the channel closest to the hand motor hotspot (hMHS) in the affected hemisphere after HD-tDCS compared with before HD-tDCS, in accordance with an improvement in the function of the affected upper extremity. …”
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2625“…Large datasets capturing key growth stages can be useful to researchers studying many physiological plant responses. A time series analysis of hyperspectral reflectance measurements taken during the grain filling period and published within a publicly accessible database are described herein. …”
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2626por Turcato, Gianni, Zaboli, Arian, Luchetti, Antonio, Sighele, Francesca, Sibilio, Serena, Donato, Candelaria, Pfeifer, Norbert, Brigo, Francesco“…A quasi-experimental interrupted time series analysis of admissions for acute psychiatric conditions to the Emergency Department of the Merano Hospital (Italy) was performed from January 2017 to August 2021. …”
Publicado 2022
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2627por Mijatovic, Gorana, Kljajic, Dragan, Kasas-Lazetic, Karolina, Milutinov, Miodrag, Stivala, Salvatore, Busacca, Alessandro, Cino, Alfonso Carmelo, Stramaglia, Sebastiano, Faes, Luca“…Monitoring was performed continuously during the years 2019 and 2020, allowing us to investigate the effects on the patterns of EF intensity of varying conditions of human mobility, including regular teaching and exam activity within the campus, as well as limitations to mobility related to the COVID-19 pandemic. Time series analysis was performed using both simple statistics (mean and variance) and combining the information-theoretic measure of information storage (IS) with the method of surrogate data to quantify the regularity of EF dynamic patterns and detect the presence of nonlinear dynamics. …”
Publicado 2022
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2628por Corcione, Silvia, Shbaklo, Nour, Vicentini, Costanza, Corradi, Alessio, Scabini, Silvia, Pinna, Simone Mornese, Tarozzo, Alessia, Curtoni, Antonio, Cattel, Francesco, Cavallo, Rossana, Zotti, Carla M., Raciti, Ida Marina, Silvestre, Carlo, Scaglione, Luca, De Rosa, Francesco Giuseppe“…Antimicrobial consumption was assessed as defined daily dose (DDD)/1000 PD in interrupted time series analysis. RESULTS: In medical wards, we observed a significant decrease in the consumption of piperacillin-tazobactam and a decrease in the trends of tigecycline and vancomycin consumption. …”
Publicado 2021
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2629por Qin, Guiyu, Wang, Xuyan, Wang, Tong, Nie, Dewei, Li, Yanbing, Liu, Yan, Wen, Haoyu, Huang, Lihong, Yu, Chuanhua“…METHODS: Daily cases of RD admitted to the hospital from 1 January 2015 to 31 December 2020 were collected from two class-A tertiary hospitals in Wuhan, China. Time series analysis incorporated with a generalized additive model (GAM) was adopted to assess the impacts of fine particulate matter (PM(2.5)) and inhalable particulate matter (PM(10)) exposures on patients hospitalized with RD. …”
Publicado 2022
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2630por Jang, Yong-Ju, Kim, Min-Seung, Lee, Chan-Ho, Choi, Ji-Hye, Lee, Jeong-Hee, Lee, Sun-Hong, Sung, Tae-Eung“…It was confirmed that the proposed decision support system demonstrated excellent performance compared to models used for time series analysis such as statistical models and deep learning models. …”
Publicado 2022
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2631por Torres, Ana Rita, Rodrigues, Ana Paula, Sousa-Uva, Mafalda, Kislaya, Irina, Silva, Susana, Antunes, Liliana, Dias, Carlos, Nunes, Baltazar“…METHODS: Surveillance data on laboratory-confirmed COVID-19 cases were used to conduct an interrupted time series analysis to estimate changes in daily incidence during a second wave tiered NPI period (9 November–18 December 2020), and a third wave lockdown period without (15–21 January 2021) and with school closure (22 January–10 February 2021). …”
Publicado 2022
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2632por Seizer, Lennart, Cornélissen-Guillaume, Germaine, Schiepek, Günter K., Chamson, Emil, Bliem, Harald R., Schubert, Christian“…This re-evaluation is in line with the view that biopsychosocial research requires multimodal analysis of single cases based on qualitative (e.g., in-depth interviews) and quantitative (e.g., time series analysis) data under conditions of “life as it is lived”.…”
Publicado 2022
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2633por Adebayo-Ojo, Temitope Christina, Wichmann, Janine, Arowosegbe, Oluwaseyi Olalekan, Probst-Hensch, Nicole, Schindler, Christian, Künzli, Nino“…Background: The health effect of air pollution is rarely quantified in Africa, and this is evident in global systematic reviews and multi-city studies which only includes South Africa. Methods: A time-series analysis was conducted on daily mortality (cardiovascular (CVD) and respiratory diseases (RD)) and air pollution from 2006–2015 for the city of Cape Town. …”
Publicado 2022
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2634“…The percentage of countries that routinely applied some CCHF control measures were as following: 14% (CI 95% 9–18) passive surveillance, 3% (CI 95% 0.9–5) active surveillance and 1% (CI 95% ‐0.2–3) control of vector. The time series analysis indicates a significant decreasing trend in the percentage of countries reporting no information, whereas the percentage of countries applying disease control measures significantly increase. …”
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2635por Nedberg, Ingvild Hersoug, Manjavidze, Tinatin, Rylander, Charlotta, Blix, Ellen, Skjeldestad, Finn Egil, Anda, Erik Eik“…An interrupted time series analysis was used to compare the cesarean section rates (both overall and stratified by parity), neonatal intensive care unit transfer rates, and perinatal mortality rates in the two time periods. …”
Publicado 2022
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2636por Mathura, Pamela, Boettger, Cole, Hagtvedt, Reidar, Sweeney, Colleen, Williams, Stephen, Suranyi, Yvonne, Kassam, Narmin, Gill, Manpreet“…The third component involved audit and feedback; the total monthly BUN test ordered for the ED department post intervention start was shared with all ED physicians twice (at 5 and 12 months).An interrupted time series analysis was completed to evaluate the multicomponent intervention effect. …”
Publicado 2022
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2637por Zhang, Chen, Yang, Zhengwei, Di, Liping, Yu, Eugene G., Zhang, Bei, Han, Weiguo, Lin, Li, Guo, Liying“…With more than 20 years of observations, this continuous data set enables geospatial time series analysis and change detection in many research fields such as agricultural monitoring, natural resource conservation, environmental modeling, and Earth system science. …”
Publicado 2022
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2638por Naeem, Muhammad, Khan Mashwani, Wali, ABIAD, Mohammad, Shah, Habib, Khan, Zardad, Aamir, Muhammad“…Long short-term memory (LSTM) model is one of the most popular technique used in time series analysis. This paper aims to forecast COVID-19 on the basis of ANN, KF, LSTM and SVM methods. …”
Publicado 2023
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2639por Kirabira, Victoria Nakibuuka, Nakaggwa, Florence, Nazziwa, Ritah, Nalunga, Sanyu, Nasiima, Ritah, Nyagabyaki, Catherine, Sebunya, Robert, Latigi, Grace, Pirio, Patricia, Ahmadzai, Malalay, Ojom, Lawrence, Nabwami, Immaculate, Burgoine, Kathy, Blencowe, Hannah“…DESIGN: Interrupted time series analysis. SETTING: Nsambya Hospital, Uganda. …”
Publicado 2022
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2640“…We conducted a quasi-experimental study using interrupted time series analysis. We used multiple data sources for a broad evaluation of cancer-related health care utilization from January 2017 to December 2020. …”
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