The qualitative review of a statistical prognosis is a primary activity in the forecast process. The ideal would be that each statistical prognosis was revised to obtain the best possible result. However, in many cases this type of review are not possible due to the volume and detail of the information. In these cases, tools to effectively assist sift predictions and focus analysis on those articles where human attention is more necessary that should be developed. That is an exception report? An exception report compares a value A to value B and list all items whose difference between A and B exceeds a defined threshold. The top example shows an exception report which lists all items where the prognosis for next month (A) has changed by more than 20% compared to the forecast generated a month ago for the same period (B). The report lists six cases where the 20% threshold was exceeded and an exception was triggered.
The main objective of an exception report is to assist the monitoring process to be more effective and efficient. In the above example the report allows to immediately identify those articles where forecasts have changed considerably so that human intervention is necessary. This monitoring helps to keep under control the forecasting process, allowing to identify potential problems before issuing the forecast firm which is a very common this type of reports use. Usually the forecasts are reviewed against forecasts generated with different times in advance or against historical values (for example, against the month immediately previous or annualized is saying the same month a year ago). Another use of exception reports is controlling generated forecasts against what you truly step. This allows to identify articles which this variation above the allowable range which can be an indication of a Article out of control. Some forecasters analyze statistics of the sample as MAPE (mean absolute of the percentage of Error) and the MAD (absolute deviation Media).
Monday, 28 January 2013
Monday, 21 January 2013
The Work Or The Illusion Of Safety
And however, everyone plans on their future based on work. And that future can come down precipitously. I have already spent there. I had a good job, I was almost 5 years giving the best of myself to the company and in a change of management I had to go. It is not your fault, only We need a change in the team. Not much consolation. That history it has been repeating several times by several things: the bad economy, the change in the company's strategy or, simply, because I fell badly to someone. From one day to another I was without a job, without income and my super promising future became a murky area and without hope.
Since I'm in the Internet business, that future already doesn't scare me. Whatever happens, I still have income, and while respecting the rules, only competition can remove me what I have and believe me, I won't be putting easy. Are there risks? Of course, as in any business. However, there are many signs that I can see and many actions I can take to avoid them. In a job, when someone says goodbye, is little you can do. Because then everyone insists on working for security? Perhaps the habit. This crisis showed many might not be the best idea. So if you are looking for safety, probably isn't in this great work that you have and that you sacrifice everything in order to preserve it. Look for options and, fortunately, there are many. I learned how to make money online, but there are thousand businesses that you can do and all you can win.
Sunday, 20 January 2013
Sustainability Energy
This article aims to carry out a study and analysis on energy sustainability in the development of the stage of oil exploration on land, identifying the causes, intervening factors that put the environment. And seek to meet us as we can assure energy to mankind without harming to the environment, social stability, or threatening the well-being of future generations? 2. Principle and economic activity: sustainability and sustainable development Onshore exploration, is the development that ensures the needs of the present without compromising the ability to cope with future generations, meet their own needs..
Friday, 18 January 2013
Merry Christmas
It is absolutely essential to visit the majestic tree in Trafalgar Square, a classic that everyone expects as one recent trims in work and remind us that Christmas Eve this coming soon. Also illuminated it the area of Richmond, where you can also buy gifts at odd hours, and is that these holidays without gifts are not the same thing. The Westfield Mall is another option where to find everything in a same Center, but if they are looking for belongings handicraft and typical best is to visit the numerous seasonal markets: Physic Garden, food, jewellery and clothing next to the Botanical Garden fair; market in Greenwich, more downtown than the previous but without nature's means; and the market of Winter Wonderland which also boasts attractions of fair for the little ones. But are not exceeded with purchases that then have to pay the excess baggage and set aside some money for more activities that London offers at this time. One of them is ice skating. Music (carols included, of course), hot chocolates and times of all time, were in like the Tower of London skating rinks, Somerset House and the Natural History Museum. And rest from the movement that best that see it in other people with performances of the Ballet, the Nutcracker season is one of the works stars of these dates.
Or if we prefer to continue with the music and we're not done tired of Carols, Church St Martin in the Fields or St Paul's Cathedral have scheduled concerts that can check on the Internet. The white nights or not, you can pass them in any hostel in the city, but book in advance because it with dates as indicated is already known that the demand increases. Clink Hostel is a hostel in London, modern and equipped that combines with a facade of more than 200 years. Generator Hostel London located in Russell Square or Journeys London Bridge, close to Leicester Square, are other possible shelters. Tips to spend a happy Christmas in London, because in dates and cities add new attractions. By: Almudena Corral Almudena is an independent traveler who, before working as a writer for HostelBookers toured several continents discovering the wonders of their towns and villages. During his stay in England was housed in hostels and hostels of quality and economic.
Wednesday, 16 January 2013
Security Departure
-Why no binding to a child under 10 years your documents or personal baggage, they are vulnerable to being distracted or be prey to theft. -Never accept any hand luggage of any traveler that you requested, both when boarding the aircraft or down, it can be very dangerous. -It is good to keep in mind that every journey can generate some mishaps, as bad weather for output or I arrived, so it must be with the resources to afford that demand or wait more time at the airport. In no way lose the calm. Stress and anxiety are not good companions travel. -If you want to make a NAP, do it in the departure lounge for taking your plane and trafficking of not dislodge you in your hand luggage.
-If they do not await you at your arrival or departure, it's take a taxi of warranty that gives you all the security case, made are more expensive, but safer. Flight connections - as you said, trafficking in inquire well before you start your trip, all about your system's connections. -If you had to move you to a country with different language than yours, it's speaking in English which is a more universal language so that you can understand. But you can appeal to performers who always there. The important thing is to make the message of your flights, schedules, places of embarkation, etc. you clear Always request a plane from the airport. Some claims in case of loss or theft of luggage - may well be the case that your luggage is lost or is of a mistake in the arrival at the destination, therefore seeks to communicate at the time of your registration in your airline as far as possible what you have. -On the other hand, your baggage must be strong so wrappers not from place to ruptures, etc. - If you have some difficulties as those you pointed out, not let communicate to the airline immediately at the airport. You can prepare in advance to make your trip a space of enjoyment and real rest, if possible try to take your forecasts. Now you know that airports are spaces where we can spend some time enjoying, if we take into consideration some recommendations.
Saturday, 5 January 2013
Montgo Natural Park
Every year, the European Union attaches to these beaches blue flag, to distinguish them by their cleanliness and equipment. This earth is soaked in evocations to other times and other cultures. These memories make us bear in mind that Denia has been Arab, Roman, Carthaginian and Iberian. And as evidence of the constant passage of civilizations, today you can enjoy numerous architectural exhibitions among which we highlight the magnificent castle that presides over Denia. With a bit of luck, your stay in Denia can match any of the celebrations which every year animate the city and made a fairly complete cultural and festive calendar: the Fallas in March, Easter in April, bonfires of San Juan in June, festivities in July, parade of Moros y Cristianos in August. In any of these holidays is guaranteed fun, color, music and dancing. Denia has been and is seaworthy.
Stroll down some of its oldest neighborhoods, by port or the crowd that attends the auction as well evidenced. Where this seafaring tradition is also evident is certainly in its delicious gastronomy where the undisputed protagonist is rice in its multiple forms of elaboration, among which we highlight the famous paella. The typical dishes of this earth have as protagonists to seafood and fresh fish, vegetables and fresh fruits. The city of Denia is OK communicated by road and by train. There are output from the A-7 motorway and from Ondara, connection with the N-332 national road. The narrow gauge railway connects the capital of the province, Alicante, with the city of Denia. To give you a real idea of the distances we want to know that Denia is located 100 km from two provincial capitals: Valencia and Alicante. Furthermore, it is only 58 km from Benidorm. By boat, there is daily line with the Balearic Islands, i.e. with as cosmopolitan as Ibiza Islands, so beautiful such as Palma de Mallorca and Menorca and as quiet as Formentera and the rest of the Islands. And in the spare time, if you si te apetece want to enjoy magnificent excursions by the surroundings of Denia, disparate places that you incite hiking toward the carved cave, the cave of the camel or the water cave; Cape San Antonio, or the Cabo de la Nao; the Montgo Natural Park or the marine reserve of the Cabo de San Antonio. Get close to Denia, learn Spanish and enjoy life in this magnificent city on the Costa Blanca.
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